QUESTION 9 An investor invests 35% of his wealth in a risky asset with an expected rate of return of 10% and a variance of 4% and his remianing wealth in a T-bill that pays 6%. His portfolio's expected return is. QUESTION 10 You invest $100 in a risky asset with an expected rate of return of 0.18 and a standard deviation of 0.12 and a T-bill with a rate of return of 0.03. The slope of the capital allocation line formed with the risky asset and the risk-free asset is equal to