On January 11, the spot exchange rate for the U.S. dollar is $0.70 per Canadian dollar. In one year's time, the Canadian dollar is expected to appreciate by 20 percent or depreciate by 15 percent. We have a European put option on U.S. dollars expiring in one year, with an exercise price of 1.39 CND$/US$, that is currently selling for a price of $2.93. Each put option gives the holder the right to sell 10,000 U.S. dollars. The current one-year Canadian Treasury Bill rate is 2 percent, while the one-year U.S. Treasury Bill rate is 3percent, both compounded annually. Treat the Canadian dollar as the domestic currency.

a.What is the estimated value of this put option by using the binomial model?