The real risk-free rate (r) is 2.8% and is expected to remain constant. Inflation is expected to be 4% per year for each of the next two years and 3% thereafter. The maturity risk premium (MRP) is determined from the formula: 0.1(t-1)%, where t is the security's maturity. The liquidity premium (LP) on all Sacramone Products Co.'s bonds is 1.05%. The following table shows the current relationship between bond ratings and default risk premiums (DRP): Default Risk Premium Rating U.S. Treasury AAA 0.60% AA 0.80% 1.05% BBB 1.45% Sacramone Products Co. issues eleven-year, AA-rated bonds. What is the yield on one of these bonds? Disregard cross-product terms; that is, if averaging is required, use the arithmetic average. 5.65% 7.83% 8.83% 7.78% Based on your understanding of the determinants of interest rates, if everything else remains the same, which of the following will be true? The yield on an AAA-rated bond will be lower than the yield on an AA-rated bond. O A BBB-rated bond has a lower default risk premium as compared to an AAA-rated bond