Need help please! Please post how you would solve. Thanks!

The maturity risk premium (MRP) is determined from the formula: 0.1(t1)%, where t is the security's maturity. The liquidity premium (LP) on all Rink Machine Co.'s bonds is 1.05%. The following table shows the current relationship between bond ratings and default risk premiums (DRP): Rink Machine Co. issues 10-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. 5.55% 8.15% 9.05% 8.00% Based on your understanding of the determinants of interest rates, if everything else remains the same, which of the following will be true? In theory, the yield on a bond with a longer maturity will be higher than the yield on a bond with a shorter maturity. A BBB-rated bond has a lower default risk premium as compared to a AAA-rated bond. The maturity risk premium (MRP) is determined from the formula: 0.1(t1)%, where t is the security's maturity. The liquidity premium (LP) on all Rink Machine Co.'s bonds is 1.05%. The following table shows the current relationship between bond ratings and default risk premiums (DRP): Rink Machine Co. issues 10-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. 5.55% 8.15% 9.05% 8.00% Based on your understanding of the determinants of interest rates, if everything else remains the same, which of the following will be true? In theory, the yield on a bond with a longer maturity will be higher than the yield on a bond with a shorter maturity. A BBB-rated bond has a lower default risk premium as compared to a AAA-rated bond