#6: We assume an index price of $1050, a 6% effective 6-month interest rate, and premiums of $81.28 for the 1025- strike 6-month call and $56.18 for the 1025-strike 6-month put. Suppose that you buy the S&R index, buy a 1025-strike put, and borrow $934.79. (a) Compute the total payoff if the index price is $1075 at expiration. (b) Compute the total profit if the index price is $900 at expiration