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Consider two possible wagers labelled 1 and 2 , and two possible outcomes, also labelled 1 and 2 . Three values of the return function are given by r1(1)=3,r1(2)=5,r2(1)=4. Assume there are no arbitrage opportunities. Only one of the following statements about r2(2) is true. Which one is it? Select one: a. r2(2) is a positive integer b. r2(2) is a negative integer c. r2(2) is a positive non-integer fraction d. r2(2) cannot be determined by the information given e. none of the other statements are true f. r2(2) is a negative non-integer fraction g. r2(2)=0