In: Economics
Consider a firm with a constant marginal cost curve. Sketch the average cost curves( ATC, AFC, AVC) and associated marginal cost curve. And explain why the cost curves would look as sketched.
A table could be taken as below for understanding the fact.
Variable cost (VC) per unit = $5 constant (since MC would be constant)
TVC = $5 × U
Fixed cost = $10
AFC = $10/U
TC = TVC + FC
ATC = TC/U
MC = Difference of TC in two successive units.
Units (U): 0, 1, 2, 3, 4, and 5
U |
FC |
TVC |
TC |
MC |
ATC |
AFC |
AVC |
0 |
10 |
0 |
10 |
--- |
--- |
--- |
--- |
1 |
10 |
5 |
15 |
5 |
15 |
10 |
5 |
2 |
10 |
10 |
20 |
5 |
10 |
5 |
5 |
3 |
10 |
15 |
25 |
5 |
8.33 |
3.33 |
5 |
4 |
10 |
20 |
30 |
5 |
7.5 |
2.5 |
5 |
5 |
10 |
25 |
35 |
5 |
7 |
2 |
5 |