Colin goes into business selling homemade Stuffed Animals with fixed costs of $30 and a (constant) marginal cost of production = $80. The demand curve is: Q Price 1 $115 2 $110 3 $105 4 $100 5 $95 6 $90 Profit maximizing profits: Group of answer choices $400 $40 $80 $540 $0 $50 $45