假定某企业生产一种售价为10元的产品,生产该产品的固定成本为5000美元,该产品每件可变成本为5美元,则该产品生产( )时,企业刚好无亏损。
(A)1000
(B)1100
(C)1200
(D)1300
成本不变行业
在完全竞争市场上,厂商处于长期均衡时( )。
(A)P=LMC=LAC=SMC=TCP = LMC = LAC = SMC = TCP=LMC=LAC=SMC=TC
(B)P=LMC=LAC=SMC=SACP = LMC = LAC = SMC = SACP=LMC=LAC=SMC=SAC
(C)MR=AR=MC=ACMR = AR = MC = ACMR=AR=MC=AC
(D)MR=LMC=SMC=LAC=SACMR = LMC = SMC = LAC = SACMR=LMC=SMC=LAC=SAC
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