4- Consider two call options on the same underlying stock and same expiration date. You buy the call with X=40, and sell the call with X=50. What is the payoff from your position if the stock prices ends at $32? What is the highest payoff from this position? What is the lowest payoff from this position? When would you engage in such a position? PS: In all questions above X denotes the exercise price of the options, C=call premium, P=put premium, and S=stock price