Assume the price of a product sold by a purely competitive firm is $9. Given the data in the accompanying table, at what output level is total profit highest in the short run?

Output	Total Cost
20	$ 125
25	$ 130
30	$ 140
35	$ 170
40	$ 190
45	$ 245
50	$ 335

rev: 04_30_2021_QC_CS-261775

Multiple Choice

• 40.
• 45.
• 50.
• 35.