Consider these long-term investment data: - The price of a 10-year $100 par value zero coupon inflation-indexed bond is $80.02. - A real-estate property is expected to yield 2% per quarter (nominal) with a SD of the (effective) quarterly rate of 10%. Compute the annual rate on the real (i.e., Inflation-indexed) bond. (Do not round intermediate calculations. Round your answ decimal places.)