If the dollar interest rate is 10 percent, the euro interest rate is 6 percent, then an investor should:
o invest only in dollars.
o invest only in euros.
o be indifferent between dollars and euros.
o invest only in dollars if the exchange rate is expected to remain constant.
o invest only in euros if the exchange rate is expected to remain constant.

Which of the following describes one of the ways that the demographics of an area affect the price of housing in that area? a. when more people have children, their incomes tend to be higher and the housing prices are also higher. b. older people are more likely to stay in their houses, creating a seller's market that keeps prices low. c. an area with a lower population density won't have enough construction workers to build new houses quickly. d. an area with younger people will have a higher demand for rentals and a lower demand for buying.