Yesterday, you bought a 5-year, zero coupon, $100 face-value Treasury bond with an interest rate (r_rf) of 6.0% and a price of $74.73 per bond. r_inf was 2.0% at the time, but jumped to 4.0% overnight. Nothing changed overnight except for the jump in the inflation rate. How much can you sell your bond for today? Hint: Assume r_rf = r_inf + all other treasury bond interest rate risks.