Answer to Question #224772 in Macroeconomics for Tuji Yusuf

Question #224772
Given a short run cost function as T C =1 /Q 3 (3 is under subscript ) - 2Q 2(2 is under subscript ) +60Q+100 , find the minimum value of AVC and MC
1
Expert's answer
2021-08-11T09:17:55-0400

a)TVC=13q32q2+60qAVC=13q22q+60TC=q332q2+60q+100a)\\ TVC=\frac{1}{3}q^3−2q^2+60q\\AVC=\frac{1}{3}q^2−2q+60\\ TC=\frac{q^3}{3}−2q^2+60q+100

MC=ddq[q332q2+60q+100]MC=\frac{d}{dq}[\frac{q^3}{3}−2q^2+60q+100]

MC=13.ddq[q3]2.ddq[q2]+60.ddq[q]+ddq[100]MC=\frac{1}{3}.\frac{d}{dq}[q^3]−2.\frac{d}{dq}[q^2]+60.\frac{d}{dq}[q]+\frac{d}{dq}[100]

MC=3q23(2×2q)+(60×1)+0MC=q24q+60\\MC=\frac{3q^2}{3}−(2×2q)+(60×1)+0\\MC=q^2−4q+60

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Comments

Endale Hailu
28.05.23, 13:32

Thank u

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