The figure below shows graphs of the fixed cost function, total cost function and the total revenue function for a certain commodity 8000 7000 6000 5000 4000 go 36 Dollars (8) 3000 2000 1000 ra TA 20 20 20 120 30 50 40 Uits 60 70 80 90 700 -7000 (a) What is the break-even point? enter the answer in the form (x,y) e.g. (295,7650) (b) What are the fixed costs? $ (c) If the maximum production capacity of the commodity is 100, express the break- even units as a percent of capacity? Percent of capacity % (round to two decimal places if necessary)