首页
登录
职称英语
[img]2022m10x/ct_ve01204002j_0040_221018[/img]A factory assembles Product X fro
[img]2022m10x/ct_ve01204002j_0040_221018[/img]A factory assembles Product X fro
游客
2024-01-13
25
管理
问题
A factory assembles Product X from three components,A,B,and C.One 0f each component is needed for each Product X and all three components must be available when assembly of each Product X starts.It takes two days to assemble one Product X. Assembly of each Product X starts at the beginning of one day and is finished at the end 0f the next day.The factory can work on at most five Product Xs at once. If components are available each day as shown in the table above,what is the largest number 0f Product Xs that can be assembled during the three days covered by the table?
选项
A、3
B、5
C、6
D、9
E、10
答案
B
解析
We will determine the largest number of Product Xs that can be assembled during all three days by considering separately the largest number that can be assembled if 0,1,2, or 3 Product X’s begin assembly on Monday.
0 Product X’s begin assembly on Monday: In this case, at most three Product Xs can begin assembly on Tuesday (because only three units of Component A are available on Wednesday), and hence at most 0 + 3 = 3 Product Xs could be assembled during the three days.
1 Product X begins assembly on Monday: In this case, at most three Product Xs can begin assembly on Tuesday (because only three units of Component A are available on Wednesday), and hence at most 1 + 3=4 Product Xs could be assembled during the three days.
2 Product X’s begin assembly on Monday: In this case, at most three Product X’s can begin assembly on Tuesday (because only three units of Component A are available on Wednesday), and hence at most 2 + 3 = 5 Product Xs could be assembled during the three days.
3 Product X’s begin assembly on Monday: In this case, at most two Product Xs can begin assembly on Tuesday (because the factory can work on at most five Product Xs at once), and hence at most 3 + 2 = 5 Product Xs could be assembled during the three days.
Therefore, the largest number of Product Xs that can be assembled during the three days is 5.
The correct answer is B.
转载请注明原文地址:https://tihaiku.com/zcyy/3360094.html
相关试题推荐
Humanbehaviorismostlyaproductoflearning,______thebehaviorofanimalsd
Purchasingthenewproductionlinewillbea______dealforthecompany.A、profita
Whatdowemeanbyasatisfactorystandardofliving?Obviously,itmustincl
Whatdowemeanbyasatisfactorystandardofliving?Obviously,itmustincl
Whatdowemeanbyasatisfactorystandardofliving?Obviously,itmustincl
Thechemicalfactorywastorndown______protectingtheenvironment.A、inspiteof
Isthisfactory______alotofstudentsvisitedyesterday?A、theoneB、whichC、who
Bytheendofthismonth,wesurely______asatisfactorysolutiontotheproblem.
Lastyear,heperformedinsevenproductions.去年,他参演了7部作品。
Purchasingthenewproductionlinewillbea______dealforthecompany.A、profi
随机试题
[originaltext]W:Hello,IntelCompany...CanIhelpyou?M:I’dliketospeak
Liminal:TateBritain(泰特英国美术馆),InformationDesk:Everyweekend11:00—15:0
[originaltext]Goodafternoon,ladiesandgentlemen.Today,I’dliketotalk
On______sideofthestreetwerestandingyoungboysandgirlstowelcomethePr
[originaltext]Whatcanhospitalsdotohelppatientsrecoverfasterfrom
某护士周末独自值班,下午3点应为某昏迷病人进行雾化吸入。护士一个人特忙特累,觉得
高等学校科学研究的任务有()。A.为国家提供全面的人才支持 B.推进基础
正常情况下,各单位应依据检测基准周期、项目、标准开展带电检测和停电试验。
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
某公司按照2/20,N/60的条件从另一公司购入价值1000万元的货物,
最新回复
(
0
)