Final answer:
The yield on a 6-year bond for Drongo Corporation, considering the real risk-free rate, inflation premium, maturity risk premium, and default and liquidity premiums, is calculated to be 8.2%. This is closest to the given option of 8.50%.
Step-by-step explanation:
The yield on a 6-year bond for Drongo Corporation can be calculated by considering the real risk-free rate of interest, the inflation premium, the maturity risk premium (MRP), and the combined default and liquidity premiums. Since we know the real risk-free rate (r*) is 2.6%, the given bond's inflation premium for the first 4 years is 3.7%, and the average inflation rate for years 5 and 6 is expected to be 4%, we can calculate the required yield. We also need to add the maturity risk premium, which is 0.1%(t-1), and the total default risk and liquidity premiums, which are 1.1%. For a 6-year bond, the MRP is 0.1%(6-1) = 0.5%. Adding these up, the yield for a 6-year bond would be r* + average inflation rate + MRP + default risk and liquidity premiums, which amounts to 2.6% + 4% + 0.5% + 1.1% = 8.2%. This yield is closest to option b) 8.50%.