Celia's body board factory rents equipment for shaping boards and hires students. Total Average Average Average total Marginal Labor product fixed variable Celia pays $120 a day for equipment and $140 a day to cost cost cost cost (workers (boards each student she hires per day) per day) (dollars per board) 20 . . . Calculate Celia's average fixed cost, average variable cost, 2 48 average total cost, and marginal cost and complete the table. > > > Answer to 2 decimal places. 3 72