REAL RISK-FREE RATE You read in The Wall Street Journal that 30-day T-bills yield 5.8%. Your brother-in-law, a broker at Safe and Sound Securities, has given you the following estimates of current interest rate premiums: Inflation premium = 3.25% -----5.8%= R + 3.25% = 2.55% Liquidity premium = 0.6% Maturity risk premium = 1.85% Default risk premium = 2.15% On the basis of these data, what is the real risk-free rate of return