The higher the opportunity cost of borrowing, the higher the amount of investment, other things constant

A change in which of the following alters buying plans for cars but does NOT shift the demand curve for cars?

A) a 5 percent increase in people's income B) a 10 percent decrease in the price of car insurance C) a 20 percent increase in the price of a car D) an increased preference for walking rather than driving

If reserves in the banking system increase by $100, then checkable deposits will increase by $100 in the simple model of deposit creation when the required reserve ratio is

A) 0.01. B) 0.10. C) 0.20. D) 1.00.