In: Economics
The table below represents the output and cost structure for a firm. The market is perfectly competitive, and the market price is $10. Total costs include all implicit opportunity costs.
Output | Total Cost | Total Revenue | Profit | Marginal Cost | Marginal Revenue | Average Total Cost | Average Variablel Cost |
0 | 3 | 0 | xxx | xxx | |||
1 | 7 | 10 | |||||
2 | 9 | 20 | |||||
3 | 10 | 30 | |||||
4 | 12 | 40 | |||||
5 | 16 | 50 | |||||
6 | 22 | 60 | |||||
7 | 30 | 70 | |||||
8 | 40 | 80 | |||||
9 | 52 | 90 | |||||
10 | 68 | 100 | |||||
Below is the completed table:
Output | TR | TC | Profit | MR | MC | TFC | TVC | AFC | AVC | AC |
0.00 | 0.00 | 3.00 | -3.00 | 3.00 | 0.00 | |||||
1.00 | 10.00 | 7.00 | 3.00 | 10.00 | 4.00 | 3.00 | 4.00 | 3.00 | 4.00 | 7.00 |
2.00 | 20.00 | 9.00 | 11.00 | 10.00 | 2.00 | 3.00 | 6.00 | 1.50 | 3.00 | 4.50 |
3.00 | 30.00 | 10.00 | 20.00 | 10.00 | 1.00 | 3.00 | 7.00 | 1.00 | 2.33 | 3.33 |
4.00 | 40.00 | 12.00 | 28.00 | 10.00 | 2.00 | 3.00 | 9.00 | 0.75 | 2.25 | 3.00 |
5.00 | 50.00 | 16.00 | 34.00 | 10.00 | 4.00 | 3.00 | 13.00 | 0.60 | 2.60 | 3.20 |
6.00 | 60.00 | 22.00 | 38.00 | 10.00 | 6.00 | 3.00 | 19.00 | 0.50 | 3.17 | 3.67 |
7.00 | 70.00 | 30.00 | 40.00 | 10.00 | 8.00 | 3.00 | 27.00 | 0.43 | 3.86 | 4.29 |
8.00 | 80.00 | 40.00 | 40.00 | 10.00 | 10.00 | 3.00 | 37.00 | 0.38 | 4.63 | 5.00 |
9.00 | 90.00 | 52.00 | 38.00 | 10.00 | 12.00 | 3.00 | 49.00 | 0.33 | 5.44 | 5.78 |
10.00 | 100.00 | 68.00 | 32.00 | 10.00 | 16.00 | 3.00 | 65.00 | 0.30 | 6.50 | 6.80 |
Below are the 3 required graphs
Short run supply curve is the upward sloping part of the MC curve so only the part from the 4rth unit onwards
Profit is maximized where MR = MC and therefore where the MC curve intersects the MR curve. So that happens at the output of 10 units. The profit is the same for 7 units also but the total revenue is higher at 8th unit