Investor A buys a put option for $2.00, and investor B buys a call option for $4.10. Both options have the same strike price of $57 and can be exercised in 15 months. Suppose the stock price on the exercise date is $77, and the continuously compounded interest rate is 3%. a) What is the total profit of investor A on the exercise date? Answer = $ b) What is the total profit of investor B on the exercise date? Answer = $