In the market for SUVs, several events occur one at a time. Explain the influence of each event on the quantity supplied of SUVs and the supply of SUVs. Illustrate the effects of each event by either a movement along the supply curve or a shift in the supply curve and say which event or events illustrates the law of supply in action. The events are:
a. The price of a truck rises.
b. The price of an SUV falls.
c. The price of an SUV is expected to fall next year.
d. An SUV engine defect requires a huge and costly manufacturer's recall to re-place the defective engines.
e. A new robot technology lowers the cost of producing SUVs.