Using the table below, how many units should this firm produ…

Using the table below, how many units should this firm produce? # Units Produced Total Revenue Total Costs Total Profit Marginal Profit Average Profit 0 0 200 -200     1 700 660 40 240 40 2 800 720 80 40 40 3 860 775 85 5 28.33 4 890 850 40 -45 10 5 910 965 -55 -95 -11