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【简答题】
某建设工程业主与承包商签订了工程施工合同，合同工期为4个月，按月结算，合同中结算工程量为20000m3，合同价为100元/m3。 承包合同规定： (1)开工前，业主承包商支付合同价20%的预付款，预付款在合同期的最后两个月分别按40%和60%扣回。 (2)保留合同价的5%，从第一个月起按结算工程款的10%扣除，扣完为止。 (3)当实际累计工程量超过计划累计工程量的15%时，应对单价进行调价，调整系数为0.9。 (4)根据市场情况，工程调价系数见表4-7。 (5)监理工程师签发的月度付款最低金额为50万元。 (6)各月计划工程量与实际工程量见表4-8，承包商每月实际完成工程已经监理工程师签证确认。 [问题] 1．该工程的预付款是多少? 2．该工程的保留多少? 3．监理工程师每月签发的工程款是多少?实际签发的付款凭证金额是多少? 4．分析各月的投资偏差是多少?总投资偏差是多少?
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【单选题】Refer to Exhibit 14-5. A profit-maximizing (or loss-minimizing) firm in this situation:
A.
earns a profit of $360 each week.
B.
earns a profit of $240 each week.
C.
suffers a loss of $360 each week.
D.
suffers a loss of $240 each week.
【单选题】Refer to Exhibit 14-4. Based on the diagram above, one can surmise that:
A.
new firms will enter the blue jeans industry.
B.
existing firms will exit the blue jeans industry.
C.
the industry is in long-run equilibrium.
D.
blue jeans will be produced at minimum average total cost.
【简答题】A man has a cat. He likes her very much. At mealtime the cat sits at the table with him. The man eats with a knife and a fork, but the cat eats from her plate. Sometimes, when she finishes her dish, h...
【简答题】猜数游戏
【单选题】Refer to Exhibit 14-1. Based on the graph, what is the maximum amount of profit this firm could earn?
A.
$150
B.
$210
C.
$245
D.
$315
【简答题】A man has a cat. He likes her very much. At mealtime the cat sits at the table with him. The man eats with a knife and a fork(叉), but the cat eats from her plate. Sometimes, when she finishes her dish...
【简答题】完成防治方案并上传。
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