You purchase 21 call option contracts with a strike price of $115 and a premium of $4.40. Assumhe stock price at expiration is $122.46 a. What is your dollar profit? (Do not round intermediate calculations.) Dollar profit I b. What is your dollar profit if the stock price is $108.41? (A negative value should be indicated by a minus sign. Do not round Intermediate calculations.) if the stock price is $108.41, the call is worthless so the dollar profit is