how to calculate the profit maximizing and profit

For the pizza seller whose marginal, average variable, and average total cost curves are shown in the graph below, what is the profit-maximizing level of output and how much profit will this producer earn if the price of pizza is $2.50 per slice? Cost Curves N 3:00 MO ATC AVC Price (5 slice) 1 25 1 00 75 50 N 100 200 300 400 500 600 700 900 900 Quantity (slices/day)