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A.gas
B.solid
C.liquid
D.any
The purpose of configuration management is to:
A.insure drawings are updated
B.control change throughout the project
C.control change during the production only
D.generate engineering change proposals
E.inform. the project manager of changes
131 _____ is a method of procurement where a contract results from a bid which may be changed through bargaining.
A. Acquisition
B. Contract negotiation
C. Procurement
D. Purchase negotiation
E. None of the above
1 Surveys have shown that the primary skill needed to be a project manager is communication skill. The typical project manager spends approximately ______percent of his or her time communicating.
A. 40-50
B. 50-60
C. 60-75
D. 75-90
E. 90-95
(1)如果公司决定将两种产品的价格都提高10%，其销售量会有什么变化？销售收入呢？
(2)你能否从已知的信息中判断，哪个产品会给厂商带来最大的收入？如果答案是肯定的，为什么？如果无法做出回答，你还需要哪些信息？
The ACME Corporation determines that at current prices the demand for its computer chips has a price elasticity of-2 in the short run, while the price elasticity for its disk drives is- 1.
a. If the corporation decides to raise the price of both products by 10 percent , what will happen to its sales？ To its sales revenue？
b. Can you tell from the available information which product will generate the most revenue for the firm？ If yes, why？ If not, what additional information would you need？
105 A budget estimate should give the manager cost data accurate to within:
A. -5 to +10 percent of actual cost
B. -25 to +75 percent of actual cost
C. -30 to +75 percent of actual cost
D. -10 to +25 percent of actual cost
E. None of the above
A.popularity
B.poverty
C.property
D.population
根据下列材料请回答 51～60 题：
In Grade Eight I took physics．In one test I get 51．____________
only 36 percent of the answer correct．I failed the 52．____________
next one，either．I started to think that maybe l was 53．____________
not good at it．However，1 was not lucky enough t0 54．____________
have a teacher which didn’t take my bad grades as a 55．____________
judgment of my abilities，but simply like an indication 56．____________
how I should study harder．He pulled me aside and told 57．____________
me that he knew I could do better．He permitted to retake58．____________
the test，and l was pulled my grade to an A．This is what 59．____________
I discovered：just because a subject is difficulty to learn60．____________
it doesn’t mean you are not good at it．
第 51 题 请在（51）处填上最佳答案。
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