UF issued a 20-year bond that pays a semi-annual coupon of $32.00, has a par value of $1.000 and a nominal annual yield-to-maturity of 7.443 percent. This bond can be called in 5 years, and the nomina annual yield-to-call is 10.15 percent. Determine the call premium for this bond. $70 @ $40 e $50 $60 $30