A firm's bonds have a maturity of $14$ years with a $$1,000$ face value, have an $8\%$ semiannual coupon, are callable in $7$ years at $$1,071\mathrm{.}36,$ and currently sell at a price of $$1,131\mathrm{.}97.$ What are their nominal yield to maturity and their nominal yield to call? Do not round intermediate calculations. Round your answers to two decimal places.