管理經濟學 - 經濟

By Linda
at 2008-10-01T00:17
at 2008-10-01T00:17
Table of Contents
題目:
TR=1800Q-0.006Q^2
MR=1800-0.012Q
TC=12100000+800Q+0.004Q^2
MC=800+0.008Q
A. Calculate profit at the average cost minimizing activity level.
B. ........................profit-maximizing activity level.
C. Compare and discuss your answers to parts A and B.
我的想法:
A. MC=AC → Q=55000 → πa=TR-TC=48950000
B. MC=MR → Q=50000 → πb=TR-TC=12900000
C. πa > πb? 利潤最大的狀況下之利潤,有可能小於平均成本最小時的利潤嗎?
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