A perfectly competitive firm has the following fixed and variable costs in the short run. The market price for the firm's product is $140.
Output FC VC TC TR Profit/Loss
0 $90 $ 0 ___ ___ ___
1 90 90 ___ ___ ___
2 90 170 ___ ___ ___
3 90 290 ___ ___ ___
4 90 430 ___ ___ ___
5 90 590 ___ ___ ___
6 90 770 ___ ___ ___
a. Complete the table.
b. What level of output should the firm produce to maximize profits?