If money supply and money demand both increased, what would be the effect on interest rates and investment?

Question 9 options:

a) Interest rates would increase, and investment would decrease.

b) The change in interest rates and investment would be indeterminate.

c) Interest rates would increase, and investment would increase.

d) Interest rates would decrease, and investment would increase.

On average, if Canadians become richer, what will happen to the exchange rate for the U.S. dollar and the amount of Canadian imports?

Question 4 options:

a) It will decrease the exchange rate of the U.S. dollar and increase imports.

b) It will decrease the exchange rate of the U.S. dollar and decrease imports.

c) It will increase the exchange rate of the U.S. dollar and decrease imports.

d) It will increase the exchange rate of the U.S. dollar and increase imports.