Attempts ep the Highest / 1. Economies of Scale Consider the following table of long-run total costs for three different firms: Quantity 5 6 7 Firm A 60 70 80 90 100 110 120 FirmB 11 24 39 56 75 96 119 Firm C 21 34 49 66 85 106 129 Indicate whether each firm experiences economies of scale or diseconomies of scale. ( and diseconomies of scale in another, make sure to select both columns.) Firm Economies of Scale Diseconomies of Scale B O