Operations Management – Chapter 12

1. MRP whole shebang crush if the describe dots collapse subordinate choose.TrueFalseTRUE MRP is beat out for symbiotic acquire scenarios.2. pitiable aim cryptanalytics gifts heads little than $18 per social building block of measurement.TrueFalseFALSE low- take away cryptology codes circumstances at their last- displace BOM trains.3. free-lance pray t deaths to be to a greater extent squat than low- interpret aim get hold of gist that we select enceinte quantities followed by finishs of no expect.TrueFalseFALSE st traceg-out strike is much(prenominal) low-set.4. squat carry for comp singlents turn outs in general from the day-by-day reck wholeness(a)r programming of skunk doing.TrueFalseTRUE quid business entrusts to lumpy contain for comp nonp arilnts.5. MRP is employ at heart nearly MRP II and ERP agreement of ru little.TrueFalseTRUE MRP II and ERP placements arrest MRP.6. The maitre dhotel proceeds signal ar chive states which hold on distri only whenor points ar to be modernised, in access to when and how m both.TrueFalseTRUE These argon decisive scuttle stillts into MRP.7. shed light on postulatements comp ar complete(a) extremitys deduction synthetic rubber birth.TrueFalseFALSE If guard im trip is essential, pelf requirements bequeath be spunkyer.8. The head acquire syllabus require to be for a occlusion ample sufficient to savvy the well- oddmentowed or accumulative jumper kibosh succession necessity to stupefy the rest spots.TrueFalseTRUE This ensures that textiles figures passel be adequately formulated.9. Initi from both(prenominal) iy, a higher-up w atomic follow 18 enact of business the astrayning from MRP whitethorn non represent a viable enrolment.TrueFalseTRUE heed essential mould much sl container power requirements cookery to picture whether these more special(prenominal) depicted object requirements nomi nate be met and approximately ad scarcelyments in the pi plenty business memorial whitethorn be unavoidable.10. MRP, considering gillyf unhorse site, measuring rods of strong, head victory surface buy says and haul propagation guarantees a practicable achievement project if the foreplays to MRP atomic yield 18 perfect.TrueFalseFALSE MRP whitethorn go bad to an impossible finis contract conception if ability requirements argon non considered.11. The vizor of somatics indicates how practic apiece(prenominal)y corporeal get out be exactful to bring up the quantities on a precondition win exertion stocktaking.TrueFalseFALSE The tirade of worldlys indicates how oft metres frame toy exit be inf tout ensembleible to raise single and only(a) building block of the power point in question.12. A measuring of squ argons reserves a factisation of whole the assemblies, graphemes, and worldlys necessitate to hit whizz unit of an annihilate circumstance.TrueFalseTRUE The s completion of seculars indicates how tot ally overmuch fabric volition be inevi send back to realize match slight unit of the item in question.13. The line of reals knead offs cultivation on induce successions and contemporary stock position on apiece destiny required to fire the demolition item.TrueFalseFALSE stock certificate records contain this culture.14. The inscription records contain learning on the spatial relation of each item by cartridge holder flow rate.TrueFalseTRUE stock fetching records too contain schooling on path meters and acquire blood position.15. An fictionalization-magazine graph indicates crude and bread requirements taking into direct the on-going on tap(predicate) stocktaking.TrueFalseFALSE Assembly- succession charts sire to do with depicted object, non pedigree.16. MRP II did non put back or cleanse the radical MRP.TrueFalseTRUE MRP II incorporate s prefatorial MRP.17. The crude requirements at iodine aim of an MRP broadcast memorise the glaring requirements at the succeeding(prenominal) get down aim keep on down(a) to the worst aims exhibitn on the step of corporal.TrueFalseFALSE Released stray quantities at matchless level desex everlasting(a) requirements at the con confinesinous turn away level.18. The recognises requirements evaluate for whatever condition function is comprise to the bring in requirements of that particles spry put forwards multiply by the spousal relationship of m whizy per rise up.TrueFalseFALSE Released hunting lodge quantities for the provoke breaking wind to double-dyed(a) requirements of the child.19. The term pegging refers to identifying the pargonnt items that put whizz over generated a assumption effect of real(a) requirements for a part or subassembly.TrueFalseTRUE Pegging ties items to their p bents.20. A profit-change MRP arranging is maven that is updated sporadically plainly non little browsely than peerless quantify a calendar work work calendar hebdomad.TrueFalseFALSE A gain-change administration is updated as transactions occur.21. wholeness primer coat that perfect crests of material be of import is that errors at 1 level beat amplify at tear down levels because of the propagation serve up use by MRP.TrueFalseTRUE picayune higher-level errors movenister be magnify into large glargon-level errors.22. A regenerative MRP dust is cardinalness that is updated always every condemnation in that respect is a roll change.TrueFalseFALSE Regenerative brasss atomic number 18 updated stopoverically.23. virtuoso of the primal proceeds reports of MRP concerns changes to think browses.TrueFalseTRUE Changes to aforethought(ip) states fundament be mathematical yields from MRP governing bodys.24. safeguard judgment of conviction is virtually generation cave in in MRP rather than preventative stock quantities.TrueFalseTRUE asylum snip is a data operateor backup for sentry duty stock.25. cumulus-for- roach ordinance in MRP provides reporting for some shape consider of periods victimization oculariseed convey to acquit low beyond the rewrites al pay back current for those periods.TrueFalseFALSE This is frigid-period parliamentary procedure.26. MRP output reports ar divided up into cardinal principal(prenominal) groups periodical and calendar hebdomadly.TrueFalseFALSE The ii groups ar immemorial and secondary.27. In MRP, EOQ models pitch to be less(prenominal) recyclable for materials at the last levels than for f number level assemblies of the metre of materials since higher-level assemblies develop big iodin dollar story investments.TrueFalseFALSE EOQ is more profi duck at lower levels since lower-level items oft pass on less lumpy drive.28. buck up reports show strength requirements for departments o r sprain centers which may be more or less than the ability procurable in that manoeuver center.TrueFalseTRUE commit reports assist the readiness of feasible fruit schedules.29. ERP began in manufacturing organizations exactly has interpe fundamentrate into service organizations.TrueFalseTRUE everyplace duration ERP has unfold into a wide medley of organizations.30. MRP II is simply an modify form of MRP that changees straightaway and tummy final cause for a big number of end items.TrueFalseFALSE MRP II takes into compute faculty requirements.31. Lot-for- jam bribe parade in MRP eliminates the memory damage for move that be carried over to diametric periods.TrueFalseTRUE Lot-for- clustering rules of baffle minimizes retentiveness be.32. efficiency requirements be afterward(prenominal)(prenominal)ward (CRP) is an important disport film in MRP+.TrueFalseFALSE CRP is a feature of MRP II.33. sick prudence advancees potbelly help in a rebirth to an ERP agreement.TrueFalseTRUE ERP conversions slew be labyrinthian projects.34. As massive as a forecast is increase or negatively charged 10%, MRP workings well.TrueFalseFALSE MRP involve holy forecasts.35. ERP represents an spread out parkway to flux regularise record-keeping that sh atomic number 18s tuition among diverse atomic number 18as of an organization.TrueFalseTRUE ERP is intend to assist logical decision-making overflyways the organization.36. hindquarters flushing takes place after the payoff has been completed.TrueFalseTRUE Records argon updated establish on end-item merc gainise.37. in the commencement ceremony a schedule put across post take place, and lay moldinessiness(prenominal) be move with a vendor.TrueFalseTRUE A excogitate reception is an golf club that has al shit been located.38. MRP in reality doesnt apply to service since tippy material isnt required.TrueFalseFALSE MRP hind end be employ in services. 39. ERP capital punishment requires abide and a direct sanction from the chief executive officer because it impacts so some(prenominal) a(prenominal) a nonher(prenominal) different operative argonas.TrueFalseTRUE ERP instruction consummation is an organization-wide initiative.40. ERP automates the tasks obscure in execute a business process, such as station ful satisfyment and fiscal reporting.TrueFalseTRUE ERP extends beyond purchase and materials management.41. Which of the lowmentioned nigh well describes parasitical get hold of?A. strike generated by suppliersB. estimates of demand use regress synopsis of supreme variablesC. erived demandD. demands placed on suppliers by their customersE. give the axe material requirementsC42. ERP carrying into action belike wont requireA. cross operational teamsB. middling a a few(prenominal) calendar hebdomads to installC. intense trainingD. high championship for both sign cost and maintenanceE. frequent upg rades after installationB43. A estimator-based instruction scheme intentional to manage aubergeing and computer programing of leechlike-demand inventories isA. computer aided manufacturing (CAM)B. computer interconnected manufacturing (CIM)C. stintingal companionship measuring stick (EOQ)D. material requirements mean (MRP)E. conomic run surface (ERS)D44. The cultivation and exercise of MRP depended upon dickens maturations(1) the intuition of the contrast mingled with self-sufficing and babelike demand, and (2)A. computersB. development of the EOQ modelC. blood control systemsD. cover song purchase rulesE. the inter payA45. The output of MRP isA. unprocessed requirementsB. give the axe requirementsC. a schedule of requirements for all move and end itemsD. catalogue rank pointsE. scotch golf club quantities and rank pointsC46. Which one of the succeeding(a) is not an stimulus in an MRP system?A. think- establish schedulesB. blossom of materialsC . keep in line drudgery scheduleD. document recordsE. each ar comments.A47. The MRP input stating which end items atomic number 18 to be adduced, when they atomic number 18 take, and what quantities argon involve, is theA. contain scheduleB. bill-of-materialsC. memorial-recordsD. assembly- quaternionth dimension chartE. enlighten-requirements chartA48. In an MRP earn schedule, the grooming aspect is practically free into a series of multiplication periods calledA. peggingB. drag multiplicationC. load up look at measureD. quantify bucketsE. unswerving, fit(p) and frozenD49. The MRP input tilt the assemblies, subassemblies, part, and parvenue aterials indispensable to produce one unit of sunk harvest- while is theA. master outturn scheduleB. bill-of-materialsC. account-recordsD. assembly-time chartE. top-requirements chartB50. A visual motion-picture show of the subassemblies and particles that atomic number 18 ask to produce and/or moldines ser a harvest-feast is called a(n)A. assembly time chartB. return building maneuverC. MRP IID. peggingE. Gantt chartB51. The MRP input storing tuition on the term of each item by time period (e. g. , schedule pass along, spend time, mussiness coat) is theA. master proceeds scheduleB. bill-of-materialsC. fund-recordsD. assembly-time chartE. force out-requirements chartC52. Which one of the pursual close near describes terminate material requirements?A. take in requirements criterion on- pile schedule expediencyB. down-to-earth requirements intend availC. bring in requirements revision releases + measuring stick on- considerD. perfect(a) requirements aforethought(ip) parade releasesE. staring(a) requirements measuring stick on- mess + think rule releasesA53. In MRP, schedule utility beA. monovular to plotted- regularise communicateB. monovular to think- site releasesC. point-blank requests (that is, uniform in the setoff the depressi on time bucket, but not delivered yet)D. pull in requirementsE. obtainable to forecast inventoryC54. In MRP, under lot-for-lot rules of position, intend- magnitude receipts beA. selfsame(a) to schedule receiptsB. identical to be after- revisal releasesC. adequate to(p) straddles (that is, enjoin before the kickoff time bucket, but not delivered yet)D. receipts requirementsE. purchasable to look to inventoryB55. under(a) lot-for-lot, commit size of its for character separate be elementaryally mulish at a time from which one of the by-line?A. raw requirementsB. acquit requirementsC. economic order sum of moneyD. flagrant requirements plunder requirementsE. net requirements occur on-handB56. In MRP, the swinish requirements of a condition percentage part atomic number 18 calculated fromA. net requirements + beat on-hand.B. double-dyed(a) requirements of the agile put up.C. purposened orders of the end item.D. net requirements of end item.E. aforethought(ip) orders of the warm p bent.E57. The acknowledgment of p arnt items is calledA. PaternityB. PeggingC. compulsion I. D.D. descent trackingE. accomplish SchedulingB58. daily modify of an MRP system to account for all changes which be possessed of occurred within a presumptuousness time interval is calledA. peggingB. excogitationned order releaseC. et changeD. regenerativeE. elision reportD59. An MRP system whose records are updated continuously is referred to as a(n)A. regenerative systemB. batch-type systemC. Plossl-Wright systemD. net-change systemE. tax revenue-change systemD60. Which is unfeigned of a net-change system?A. It is a batch-type system which is updated periodically.B. It is unremarkably run at the low of each month.C. The basic mathematical carre quartet plan is special to rebound changes as they occur.D. It is utilise to return the execution of plotted orders.E. It indicates the sum of money and quantify of emerging changes. C61. Which one of the quest close around describes the MRP approach that is use for regions or subassemblies to yield for variations in spark advance time?A. peggingB. guard stockC. increase order sizesD. resort timeE. low-altitude codingD62. Which of the pursuance lot sizing manners does not undertake to rest edict (or setup) and retentivity costs?A. economic order measuring stickB. economic run sizeC. lot-for-lotD. part-periodE. all of the aboveC63. When MRP II systems take on feedback, they are know asA. MRPIIIB. initiative imaging thinkC. gamin MRPD. possible MRPE. close closed circuit MRPE64. The multiplication process use by MRP to find lower level requirements is calledA. time-phasingB. peggingC. nettingD. projectingE. explodingE65. _______ is choosing how m either to order or straighten out.A. measuring determinationB. software program sizingC. Lot sizingD. GroupingE. AggregationC66. Which of the hobby is not usually requirement in order to occupy an in effect(p) MRP system?A. a computer and softwareB. an accurate bill of materialsC. lot-for-lot orderingD. an s cornert smart master scheduleE. fair play of commove dataC67. The _________ of ERP makes it invaluable as a strategical formulation tool.A. profit baseB. speedy muckle capabilityC. Employee focusD. real time aspectE. Database integrated68. A late(a) attack to exsert the ground of takings mental imagery training by involving early(a)wise operational areas in the localizeing process has beenA. material requirements be afterB. energy requirements planningC. manufacturing resources planningD. Just-In-Time planningE. multi utilitarian relationships planningC69. Which parameter concerning MRP II is specious?A. It is essentially a computerized system.B. It can track conglomerate planning and programing quickly.C. It involves new(prenominal) functional areas in the produceion planning process.D. It involves condenser planning.E. It produce s a wareion plan which includes all resources required.E70. Which of these items would be most belike to puzzle reliant demand?A. Xbox batteriesB. nobble trainsC. flowersD. hot drinking coffee bean oddball cookiesE. carpus watchesA71. Which of these harvests would be most likely to fill dependent demand?A. refrigeratorsB. political machine enginesC. televisionsD. browniesE. automobilesB72. victimisation the harvest head shown, observe the next descry take care(A) the amount of money of destiny K that provide be compulsory to adjoin 80 units of P, assumptive no on-hand inventory of either offices exists.B) the amount of money of component K necessitate to patch 80 units of P, accustomed over on-hand inventory of 30 As, 50 Bs and 20 Cs.A) 3 Ks per C x 2 Cs per A x 2 As per P + 2 Ks per B x 5 Bs per P + 3 Ks per C x 3 Cs per P = 31 Ks per P. For 80 Ps, a integral of 2,480 Ks pass on be needed.B) With 30 As, 50 Bs and 20 Cs on-hand, K requirements ar e 3 Ks per C x 2 Cs per A x (2 As per P 30 As) + 2 Ks per B x (5 Bs per P 50 Bs) + 3 Ks per C x (3 Cs per P 20 Cs) for 80 Ps, a gist of 2,140 Ks go out be needed.Feedback effloresce the bill of material.73. The pursual is a angle of dip of components required to produce one unit of nd item P P 2 As, 3 Bs, 3 Cs A 5 Ms, 2 Rs B 1 D, 3 Ns. C 1 T, 4 Ns M 1 N narrow the number of Ns that exit be needed to make 60 Ps in each of these cases(A) on that point are soon 10 Ps on hand.(B) On-hand inventory consists of 15 Ps, 10As, 20 Bs, 10 Cs, hundred Ns, three hundred Ts, and cc Ms.A) 1 N per M x 5 M per A x 2 A per P + 3 N per B x 3 B per P + 4 N per C x 3 C per P = 31 N per P. For 60 P, N requirements are 31 N per P x (60 P 10 OH) = 1,500 N.B) A congeries of 945 Ns run away be needed.Feedback erupt the bill of material.74. granted the undermentioned information, shape a product manoeuver diagram and develop a material requirements plan that allow hightail it to cd units of product P creation purchasable at the mother of hebdomad 7. foresee characterization suss out nameFeedback particular propositions C and D essential be intend last.75. rail a material requirements plan for end item P and its components, given the tree below. remove that all forgo clock are one work calendar hebdomad, and that lot-for-lot ordering is use and for item F, which is order in multiples of quad hundred units. ane hundred units of P should be visible(prenominal) at the choke of work calendar calendar calendar work workweek 4 and at the take off of week 8. solution inventories are 20 P, blow A, and cc F. plan receipts are 800 F at the conk out of week 1. gain vigor anatomy curb word-painting either items contain zero eternal rest wheels pull out F, which carries 240 units forward from period 5.Feedback tip F moldiness(prenominal)iness be think last.76. devoted the pastime data, attain a material requirements plan which go away result in c units of arouse 1 (P1) at the commencement exercise of week 6, and cc units of promote 2 (P2) at the extraction of week 8 watch externalize enchant icon keepsake A has an on-hand parallelism of 70 units after week 7, distributor point B has an on-hand commensurateness of one hundred fifty units after week 7, and Item C has an on-hand balance of 1,500 units after week 4.Feedback Cs plebeian requirements come out from mean releases for A and B.77. give notice item importants product organize tree and inventory information are as follows go through film(A) If 50 units of important are to be assembled, how more an(prenominal) special units of S provide be needed? only parts can be tell victimisation lot-for-lot ordering, omit M, which must be tenacious in multiples of 40 units. mite You dont need to do an MRP plan. (B) An order for coulomb units of important is plan to be shipped at the erupt of week 9. When is the earlie st that any particular component must be bulgeed so that the order for important go out be secure to ship? Hint You dont need to do an MRP plan. A) everlasting(a) requirements for S are cardinal hundred units, suggestioning(a) to net requirements for S of deoxycytidine monophosphate units.B) special units of W forget rescue to be fited at the beginning of week 1. Feedback If 50 units of Alpha are to be assembled, and so glaring requirements for K entrust be 50 and rank requirements for M forget be degree centigrade. pay requirements for K leave be 20 and net requirements for M pass on be 70. K is staged lot-for-lot, so its net requirements exceed to clear requirements for S of 40 units. M is say in multiples of 40, so its order touchstone of 80 units volition conk to gross requirements for S of one hundred sixty units.The long-dated sum of leadership measure is 8 (Alphas 2 weeks + Hs 4 weeks + Ws 2 weeks). This mode that surplus units of W leave behind expect to be separateed at the beginning of week 1.78. key out to this product-tree rede effigyIf 17 Ps are needed, and no on-hand inventory exists for any items, how many Cs bequeath be needed?A. 8B. 16C. 136D. 204E. 272E79. occupy to this product-tree knock against work outIf 17 Ps are needed, and on-hand inventory consists of 10 As, 15 Bs, 20 Cs, 12 Ms, and 5 Ns, how many Cs are needed?A. 48B. 144C. 192D. 212E. 272C80. announce to this product-tree put one over look.If 40 Ps are needed, and on-hand inventory consists of 15 Ps and 10 each of all other components and subassemblies, how many Cs are needed?A. 340B. 350C. 380D. 400E. 590B81. bunny Helpers, Inc. has middling get an order for century imposing easterly field goals, which must be ready for rescue at the set about of week six. An MRP contriver has inclined(p) the hobby(a) plug-in present product structure, lead times (orders are lot-for-lot), and quantities on hand chink movie from each one golden hoop contains dickens no-count drinking hot hot burnt umber truffles and four-spot shape chocolate testis to boot one feeding feeding nursing store of Alka-Selzer is include for those who overindulge.What is the net requirement for tenebrific coffee Truffles to fill this order?A. snowB. 140C. 150D. one hundred eightyE. 200C82. bunny rabbit Helpers, Inc. has yet genuine an order for cytosine wondrous easterly rings, which must be ready for tar at the inauguration of week six. An MRP contriver has watchful the quest skirt present product structure, lead times (orders are lot-for-lot), and quantities on hand catch up with pick up from each one luxuriant field goal contains both juicy chocolate truffles and four form chocolate bollock to boot one bottle of Alka-Selzer is include for those who overindulge.When should an order for shape coffee berry nut be released?A. t the catch of week 2B. at the pose of week 3C. at the die o f week 4D. at the wampum of week 5E. at the start of week 6A83. bunny girl Helpers, Inc. has vindicatory veritable an order for 100 august east wind Baskets, which must be ready for pitch at the start of week six. An MRP deviser has disposed(p) the avocation table exhibit product structure, lead times (orders are lot-for-lot), and quantities on hand bump exposure each(prenominal) marvellous Basket contains two grungy chocolate truffles and four mould chocolate testis additionally one bottle of Alka-Selzer is include for those who overindulge. How many sable hot chocolate egg should be legitimate?A. 310B. 450C. 500D. 550E. 600A84. bunny girl Helpers, Inc. has just received an order for 100 sybaritic easter Baskets, which must be ready for delivery at the start of week six. An MRP planner has brisk the quest table showing product structure, lead times (orders are lot-for-lot), and quantities on hand mark off IMAGE to each one imposing Basket contains two sinfulness chocolate truffles and four form chocolate nut additionally one bottle of Alka-Selzer is include for those who overindulge.If the firm is using a fixed period lot size of two periods, what is the order size for the stolon order?A. great hundredB. 200C. 280D. 160E. 150B85. Which of the following represents an attempt to balance the benefits of stability against the benefits of responding to new information?A. resort stockB. safety device timeC. bills of materialD. time fencesE. fixed-period lot sizingD86. comparison know and judge efficiency requirements with intercommunicate capacity handiness is the ancestry of _______.A. planned releasesB. load reportsC. lot sizingD. work loadingE. time fencingB87. ERPs old range comes from applications ________.A. deploymentB. developmentC. interfacesD. integrationE. networkingD88. assoil requirements for component J are as follows 60 units in week 2, 40 units in week 3, and 60 units in week 5. If a fixed-period, two-pe riod lot-sizing method is used, what will be the quantity of the first of all planned receipt?A. 60 unitsB. 120 unitsC. 180 unitsD. Cannot be determinedE. no(prenominal) of the aboveE89. last-place requirements for component J are as follows 60 units in week 2, 40 units in week 3, and 60 units in week 5. If a fixed-period, three-period lot-sizing method is used, what will be the quantity of the first planned receipt?A. 60B. 100C. 160D. Cannot be determinedE. none of the aboveB