Use supply and demand diagrams to analyze the effect of the following actions on the exchange rate

Question:

Use supply and demand diagrams to analyze the effect of the following actions on the between the dollar and the yen:
a. Japan opens its domestic markets to more foreign competition.
b. Investors come to believe that values on the Tokyo stock market will fall.
c. The Federal Reserve cuts interest rates in the United States.
d. The U.S. government, to help settle the problems of the Middle East, gives huge amounts of foreign aid to Israel and her Arab neighbors.
e. The United States has a recession while Japan booms.
f. Inflation in the United States exceeds that in Japan.

Exchange Rate
The value of one currency for the purpose of conversion to another. Exchange Rate means on any day, for purposes of determining the Dollar Equivalent of any currency other than Dollars, the rate at which such currency may be exchanged into Dollars...