[单项选择]Recording an estimate of uncollectible accounts will least likely:（）
A. reduce revenues.
B. reduce net income.
C. increase expense.

[单项选择]Digital recording has made______a significantly wider dynamic range, in recorded music.
A. for the possibility
B. the possibility is
C. it is possible
D. possible

[单项选择]The estimate is （）.
A. actual cost (AC) + budget cost (BC)
B. the actual cost (AC) + completion is still needed to estimate (ETC)
C. budget cost (BC) - actual cost (AC)
D. actual cost (AC) - planned value (PV)

[单项选择]Activity duration estimate inputs include all of the following EXCEPT （）.
A. resource requirements
B. projeet document updates
C. activity lists
D. constraints

[单项选择] T₁WI和T₂WI均为低信号
A. 脂肪组织
B. 白质
C. 骨皮质
D. 胆固醇
E. 脑脊液

[单项选择] T₁WI和T₂WI均为高信号
A. 脂肪组织
B. 白质
C. 骨皮质
D. 胆固醇
E. 脑脊液

[填空题]Paragraph Ten Some experts estimate that youngsters are bombarded with 10,000 food commercials each year during children’s programming, and most of them aren’t promoting salads or fruit. All this marketing changes children’s taste preferences and causes them to crave - and beg for - unhealthy foods.

[单项选择] T₁WI为低信号T2WI为高信号
A. 脂肪组织
B. 白质
C. 骨皮质
D. 胆固醇
E. 脑脊液

[单项选择]Within 80 years, some scientists estimate, the world must produce more than eight times the present world food supply. The productiveness of the sea raises our hopes for an adequate food supply in the future. Aided by men of science, we have set forth to find out that 70 percent of the earth remains unexplored the ocean depths. Thus, we may better discover and utilize the sea’s natural products for the world’s hungry.
It is fish protein concentrate that is sought from the seas. By utilizing the unharvested fish in United States waters alone, enough fish protein concentrate can, be obtained to provide supplemental animal protein for more than one billion people for one year at the cost of less than half a cent per day per person. The malnutrition of children is terribly tragic. But the crime lies in society’s unrestrained breeding, not in its negligence in producing fish powder. But wherever the population projects are carefully considered, the answer to the problem is something li
A. the oceans will help to provide enough food for the world in the future.
B. thirty million tons of food products are taken from the sea every year.
C. city sewers are pouring forth polluted matter into bays and coastal waters.
D. a steady increase in population will result in more hungry mouths to feed.

[单项选择]The estimate at completion (EAC) is the projected or anticipated total final value for a schedule activity, WBS component, or project when the defined work of the project is completed. To determine the EAC, assuming no management intervention, which of the following information is needed
A. The earned value(EV)and the actual cost to date(AC) .
B. The cost performance index(CPI)and the cost variance(CV).
C. The actual cost to date(AC) and the cost performance index(CPI).
D. D) The actual cost to date(A and the estimate to complete(ETC) .

[单项选择]Got a pen handy To best estimate your startup costs, you’ll need to make a list and the more detailed the better. A smart way to start is to (62) everything you’ll need, from (63) goods (such as inventory, equipment and fixtures) to professional services (such as remodeling, advertising and legal work). Then, start (64) how much you’ll need to pay for all those goods and services.
Some of the expenses (65) during the startup phase will be one-time costs, such as the fee for printing (66) your brochures, creating your LLC or acquiring a permit, while others will be (67) , such as rent, insurance or employees’ salaries. In (68) , it’s best to use a two-step process. First, (69) an estimate of one-time costs needed to get your doors open, and then develop an operating (70) for the first six months or even the first year of the business.
(71) you’re still having trou
A. especially
B. specifically
C. specially
D. particularly

[单项选择]Which type of project cost estimate is the most accurate ？（）
A. Preliminary
B. Definitive
C. Order of magnitude
D. Conceptual

[填空题]Insurance companies estimate that it would cost about ______ annually to replace a housewife’s services.

[填空题]estimate overestimates GDP growth because of it has calculated real GDP

[单项选择]Got a pen handy To best estimate your start-up costs, you’ll need to make a list and the more detailed the better. A smart (62) to start is to brainstorm everything you’ll need, from tangible (有形的) goods ( (63) inventory, equipment and fixtures) to professional services (such as remodeling, advertising and legal work). Then, start (64) how much you’ll need to pay for all those goods and services.
Some of the expenses (65) during the start-up phase will be one-time costs, such as the fee for printing up your brochures, creating your LLC or acquiring a permit, (66) others will be ongoing, such as rent, insurance or employees’ salaries. In (67) , it’s best to use a two-step process. First, (68) an estimate of one-time costs needed to get your doors open, and then develop an operating (69) for the first six months or even the first year of the business.
If you’re still having trou
A. budgets
B. pensions
C. revenues
D. subsidies

[填空题]The insurance company is now trying to estimate the (lose) ______ caused by the fire.

[单项选择]Estimate an earnings multiplier for ABC Company, assuming a dividend payout ratio of 50%, a required return of 12% , and a growth rate of 7%.（）
A. 10.00.
B. 12.00. 15.57.