A nominal risk-free rate is currently 3.5%. A broker at INV Securities, has given you the following estimates of current interest rate premiums: Inflation Premium: 2%, Liquidity Risk Premium 1.5%. Maturity Risk Premium 3%, and Default Risk Premium 1.5%. Based on these data, what are the rates of short-term corporate bonds? O 7.5% O 6.5% 8% 8.5%