56. A fall in the price of a good accompanied by a rise in the quantity sold would result from: Select one: a. a decrease in demand b. an increase in demand. c. a decrease in supply d. an increase in supply 20. Producers' total revenue will decrease if: Select one: a. income falls and the good is an inferior good. b. the price rises and demand is inelastic, the price rises and demand is elastic d. income increases and the good is a normal good. FI