Identify the following as examples of demand-pull inflation or cost-push inflation: (a) an increase in the price of a popular toy at Christmas when the stores are sold out of the product, (b) an incre

Identify the following as examples of demand-pull inflation or cost-push inflation: (a) an increase in the price of a popular toy at Christmas when the stores are sold out of the product, (b) an increase in the price of orangejuice because of a drought in Florida, (c) an increase in the price of Chunky Chicken prod- ucts because of a union-negotiated wage increase for production workers.