Jane's Juice Bar has the following cost schedules: In the following table, complete the marginal cost, average variable cost, and average total cost columns. Quantity Variable Cost Total Cost Marginal Cost Average Variable Cost Average Total Cost (Vats of juice) (Dollars) (Dollars) (Dollars) (Dollars) (Dollars) 0 0 30 8 38 18 48 & W NP 30 60 50 80 80 110 120 150