Suppose the value of the S&P 500 Stock Index is currently $2,150. If the one-year T-bill rate is 4.6% and the expected dividend yield on the S&P 500 is 4.2%. a. What should the one-year maturity futures price be? (Do not round intermediate calculations.) Futures price $ b. What would the one-year maturity futures price be, if the T-bill rate is less than the dividend yield, for example, 3.2%? (Do not round intermediate calculations.) Futures price $