Company A wants to calculate its WACC. It has just issued a $6-$year, $9\%$ coupon, non$-$callable bond at par value. A$\text{'}$s current stock price is $$16$ and A just paid s $$2\mathrm{.}3$ per share dividend. A$\text{'}$s dividend payment is expected to grow at a constant rate of $4\%$ a year. A wants to keep a debt$-$to$-$capital ratio of $20\%.$ Tax rate is $30\%.$ If A does not have preferred stock and floatation costs, what is its WACC $($please report WACC