Question: a. Calculate u, d, and p when a binomial tree is constructed to value an option on a foreign currency. The tree step size is
a. Calculate u, d, and p when a binomial tree is constructed to value an option on a foreign currency. The tree step size is one month, the domestic interest rate is 5% per annum, the foreign interest rate is 8% per annum, and the volatility is 12% per annum. b. Consider an option on a non-dividend-paying stock when the stock price is $30, the exercise price is $29, the risk-free interest rate is 5% per annum, the volatility is 25% per annum, and the time to maturity is four months. i. What is the price of the option if it is a European call? ii. What is the price of the option if it is a European put? iii. Verify that put-call parity holds
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