The table below presents the average and marginal cost of producing cheeseburgers per hour at a roadside diner Cheeseburger Production Costs Quantity (burgers Average Variable Average Total Marginal Cost per hour) Cost (dollars) Cost (dollars) (dollars) 10 20 30 40 50 60 70 80 90 100 $1.00 0.70 0.70 0.78 0.88 1.97 1.34 1.74 2.23 2.81 $6.60 3.58 2.57 2.18 2.00 2.00 2.14 2.44 2.86 3.37 $1.00 0.40 0.70 1.90 1.30 2.00 3.00 4.50 6.20 8.00 a. When moving from producing a quantity of 40 cheeseburgers per hour to 50 cheeseburgers per hour, the average total cost of production is calling and the marginal cost of cheeseburger production is Ciuina b. When moving from producing a quantity of 20 cheeseburgers per hour to 30 cheeseburgers per hour, the average variable cost of production is thing and the average total cost of cheeseburger production is calling