26) Employees at Bank of America are good at providing banking services and workers at Ben S; Jerry's are good at making ice cream. The gure above shows the marginal cost and marginal henet curves for ice cream. As Ben E: Jerry's increases production from 1 to 2 million gallons of ice cream, the A) opportunity cost of ice cream increases to 2 banking services per gallon. B) marginal cost curve shifts downward. C) marginal cost curve shifts upward. D) opportunity cost of ice cream decreases