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
2025-02-27
27
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/3974656.html
相关试题推荐
[img]2022m10x/ct_ve01204002j_0066_221018[/img]Eachentryinthemultiplication
[img]2022m10x/ct_ve01204002j_0040_221018[/img]AfactoryassemblesProductXfro
[img]2022m10x/ct_ve01204002j_0037_221018[/img]Thetableaboveshowsthepercent
[img]2022m10x/ct_ve01204002j_0036_221018[/img]Thefigureaboveshowssomeofth
[img]2022m10x/ct_ve01204002j_0034_221018[/img]Inthefigureabove,PQisadiame
[img]2022m10x/ct_ve01204002j_0027_221018[/img]Thefigureaboveshowsthedimens
[img]2022m10x/ct_ve01204002j_0025_221018[/img]Thefigureaboveshows2circles.
Foreachpositiveintegerk,letak=[img]2022m10x/ct_ve01204002j_0043_221018[/img
有一九宫格,第一行第一列是a,共有a,b,c三个元素,将a,b,c放入,问使每行每列都有a,b,c三个元素一共有多少种不同的排法?[img]2022m10x/
三条直线能够把一个圆的内部最多分成多少个没有重叠部分的区域?A、5B、6C、7D、8E、9C[img]2022m10x/ct_ve01203002j_
随机试题
ThelongitudinalstudydemonstratesthatstudentswhoreceiveESL(Englishas
Theuniversityhasproduceda______toinformstudentsaboutthedifferentacco
Achild’srelationshipwithhismother[br][originaltext]Interviewer(W)Sean
TherearesomanyinternationalrestaurantsintheUnitedStatesbecause[br][
Smoking,asitisprovedinthewholeworld,maybeapleasureforsomepeop
关于尖锐湿疣,下列哪项是错误的。A.尖锐湿疣的发病率疾病中仅次手淋病 B.尖锐
特发性血小板减少性紫癜较少出现A.肌肉血肿 B.鼻出血 C.月经过多 D.
在投资建设活动中,加强职业健康安全和环境管理,对()具有十分重要的意义。A:保
负责中药材生产扶持项目管理和国家药品储备管理工作的政府部门是A.卫生健康部门
(2021年真题)下列各项中,关于会计监督职能表述正确的是()。A.会计监督
最新回复
(
0
)