Which of the following would cause a shift in the demand curve from point A to point B? OA. An increase in the price of a substitute good. B. A decrease in income (inferior good). C. An increase in income (normal good). D. All of the above.

A B D, The demand for a blueberries, a normal good, is shown in the graph above. A shift from B to A might be caused by: Multiple Choice a decrease in the price of blueberries. an increase in the price of blueberries. a decrease in the price of a substitute. an increase in the price of a substitute. Peter recently has accepted a 10 percent cut in pay as part of cutbacks at his workplace. Now he makes his coffee at home instead of stopping at the local coffee shop every day. Based on this behavior, what can we assume about these goods for Peter? Multiple Choice Home-brewed coffee is a normal good and coffee shop coffee is an inferior good. Home-brewed coffee and coffee shop coffee are normal goods. Home-brewed coffee will become a normal good over time Home-brewed coffee is an inferior good and coffee shop coffee is a normal good.

If the price of one good decreasing causes the price of another good to increase, then: a. demand is inelastic. b. the two goods are complements. c. the cross-price elasticity is positive. d. the second good is definitely inferior.

A change in which of the following will shift the demand curve for hamburgers? Select one: a. A fall in the price of french fries, a complement for hamburgers. b. An increase in the price of a hamburger. c. An increase in the number of hamburger restaurants. d. An.increase in the price of the meat used to produce hamburgers.