2. For a lottery winner to be willing to sell their right to their winning cash flow to an investor, for the investor to be willing to buy that right, and for both to perceive that they have gained from the trade: out of Select one: O a. None of the options below is correct O b. The lottery winner must have a higher " (or "R") with respect to the cash flow than the investor Oc. The investor must have a higher "r" (or "R") with respect to the cash flow than the lottery winner O d. The lottery winner and the investor must have the same "" (or "R")