3 A newly issued 20-year maturity, zero-coupon bond is issued with a yield to maturity of 3.0% and face value $1,000. Find the imputed interest income in (a) the first year; (b) the second year; and (c) the last year of the bond's life. Assume annual coupon payments. (Round your answers to 2 decimal places.) Imputed Interest First year Second year Last year