Read Question 12 in Chapter 16. For Part D, answer the question in the last bullet, based on part D. These questions in the last bullet of part D are: A. If crude oil prices rise to $135, how much will they make or lose on the collar strategy above, on a per barrel basis (and state whether profit or loss)? B. If crude oil prices fall to $70, how much will they make or pay out on the option collar on a per barrel basis? C. If they buy the crude oil in the cash market, how much will be the net amount they pay for crude oil (assume it is a perfect hedge) on a per barrel basis?