生產成本的問題 - 經濟

Which of the following is true at the quantity of output

where average cost per unit AC has reached its minimum level ?

a. AVC = FC
b. MC = AVC
c. MC = AC
d. AC = AFC
e. P = AVC



請問各位大大...

如果用畫圖解釋要怎麼下手呢？


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