(1 point) Suppose that you buy 4 put options with strike price $57.5 at $1.5 each, and sell 2 call options with strike price $38.5 at $3.5 each. The maturity date T is 5 years, the continuously compounded interest rate r is 4%. a) What is the present value of the total profit if stock price at maturity is $43? Answer = dollars. b) What is the present value of the total profit if the stock price at maturity is $62.5? Answer = dollars. c) What is the present value of the total profit if the stock price at maturity is $37.5? Answer = dollars.