Company A wants to calculate its WACC. It has just issued a $9-$year, $8\%$ coupon, non$-$callable bond at par value. A$\text{'}$s current stock price is $$16$ and A just paid $s$$$0\mathrm{.}5$ per share dividend. A$\text{'}$s dividend payment is expected to grow at a constant rate of $1\%$ a year. A wants to keep a debt$-$to$-$capital ratio of $20\%.$ Tax rate is $25\%.$ If A does not have preferred stock and floatation costs, what is its WACC $($please report WACC as a decimal number with four decimal places, such as $0\mathrm{.}0562$