ice cream is made from fresh milk. a change occurs in the market for ice cream and the supply of ice cream changes. how does the supply change and why?
the supply of ice cream ________.
A. increases when ice cream workers are paid a higher wage rate
B. increases when the price of fresh milk rises
C. decreases today when the price is expected to rise next month
D. decreases when new technology lowers the cost of producing ice cream
