Question 12 $10.000.00 59.000.00 58.000.00 57,000.00 $6.000.00 Total Costs and Total Revenues $5.000.00 $4,000.00 $3,000.00 $2,000.00 $1,000.00 5000 0 50 100 150 350 400 450 500 200 250 300 Number of Units Sold Based on the above graph: a. What is the break-even in units? b. What is the break-even in sales dollars? c. At 250 units sold, what is the dollar amount of the total fixed costs? d. At 400 units sold, what is the dollar amount of the total variable costs? e. If total costs are $5,000, how many units are sold? f. If 400 units are sold, what is the profit