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Tamil Nadu Board of Secondary EducationHSC Commerce Class 11

If total cost = 10+Q3 , find out AC, AVC, TFC, AFC when Q=5. - Economics

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Question

If total cost = 10+Q3, find out AC, AVC, TFC, AFC when Q=5.

Sum

Solution

TC = 10 + Q3

AC = `"TC"/"Q"`

AC = `(10+ "Q"^3)/"Q"`

If Q = 5 x 5 x 5 = 125

AC = `(10+125)/5` = `135/5` = 27

AVC:

TC = 10 + Q3

TC = TFC + TVC

TVC = Q3

AVC = `"TVC"/"Q"`

= `"Q"^3/"Q"`

If Q = 5, then AVC = 52

AVC = 25

TFC: 

TC = 10 + Q3

TC = TFC + TVC

TFC = 10

AFC: 
AFC = `"TFC"/"Q"`

= `10/5`

AFC = 2

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Short Run Cost Curves
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Chapter 4: Cost and Revenue Analysis - Model Questions - Part D [Page 97]

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Samacheer Kalvi Economics [English] Class 11 TN Board
Chapter 4 Cost and Revenue Analysis
Model Questions - Part D | Q 35 | Page 97
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