Suppose the cost to produce 100 units of a product is $5000, and the cost to produce 125 units is $6000. If cost c is linearly related to output q, find an equation relating c and q.
A: None of the above
B: q = 40 c – 1000
C: c = q/40 – 1000
D: q = c/40 + 1000
E: c = 40q + 1000
A: None of the above
B: q = 40 c – 1000
C: c = q/40 – 1000
D: q = c/40 + 1000
E: c = 40q + 1000
举一反三
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- 假设造纸市场供给函数：QS=4P-80，需求函数：QD=100-2p。每生产1单位纸张排放的污染将带来15元的社会成本。不考虑外部性时，均衡价格和均衡数量是？ A: P=20,Q=40 B: P=30,Q=40 C: P=40,Q=20 D: P=40,Q=30