IRP, PPP, and Speculating in Currency Derivatives.

The U.S. 3-month interest rate (unannualized)

is 1 percent. The Canadian 3-month interest rate

(unannualized) is 4 percent. Interest rate parity exists.

The expected inflation over this period is 5 percent in the United States and 2 percent in Canada. A call option with a 3-month expiration date on Canadian dollars is available for a premium of $.02 and a strike price of $.64. The spot rate of the Canadian dollar is

$.65. Assume that you believe in purchasing power parity.

a. Determine the dollar amount of your profit or loss from buying a call option contract specifying C$100,000.

b. Determine the dollar amount of your profit or loss from buying a futures contract specifying C$100,000.