The real risk-free rate (r*) is 2.8% and is expected to remain constant. Inflation is expected to be 5% per year for each of the next two years and 4% 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 Pandar Corp.'s bonds is 0.55%. 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% A 1.05% BBB 1.45% Pandar Corp. issues 15-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. O 9.13% O 9.68% 5.55% O 8.28% Based on your understanding of the determinants of interest rates, if everything else remains the same, which of the following will be true? O Higher inflation expectations increase the nominal interest rate demanded by investors. O The yield on U.S. Treasury securities always remains static