If the price of the firm's output is $10, how many mugs should be produced in the short run? O Between 20 and 30 mugs, inclusive Between 31 and 40 mugs, inclusive O More than 40 mugs Zero mugs Between 1 and 19 mugs, inclusive 7 $20 Price and cost (dollars per mug) 18 16 14 12 10 8 6 4 2 O MC ATC AVC 5 10 15 20 25 30 35 40 45 50 Quantity (mugs per day)