Suppose the  real risk-free rate is 5.05%, the average future inflation rate is  4.45%, a maturity premium of 0.08% per year to maturity applies, i.e., MRP = 0.08%(t),  where t is the years to maturity. Suppose also that a liquidity premium  of 0.5% and a default risk premium of 0.85% applies to A-rated  corporate bonds. How much higher would the rate of return be on a  12-year A-rated corporate bond than on a 3-year Treasury bond? Here we  assume that the pure expectations theory is NOT valid. Disregard  cross-product terms, i.e., if averaging is required, use the arithmetic  average.
				
			