Assume that you purchased an 6%, 25-year, $1,000 par, semiannual payment bond priced at $1,012.00 when it has 13 years remaining until maturity. Compute:

a. Its promised yield to maturity? Do not round intermediate calculations. Round your answer to two decimal places.

b.Its yield to call if the bond is callable in three years with a 9% premium? Do not round intermediate calculations. Round your answer to two decimal places.