A firm's bonds have a maturity of $10$ years with a $$1,000$ face value, have an $8\%$ semiannual coupon, are callable in $5$ years at $$1,055\mathrm{.}80,$ and currently sell at a price of $$1,106\mathrm{.}25.$ 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.