Fama$$s Llamas has a WACC of $10\mathrm{.}5$ percent. The company$$s cost of

equity is $13\mathrm{.}6$ percent, and its cost of debt is $8\mathrm{.}7$ percent. The

tax rate is $30$ percent. Required: What is Fama$$s target debt$-$equity

ratio? $($Do not round intermediate calculations. Round your answer

to $4$ decimal places $($e$.$g$.,32\mathrm{.}1616).)$ Debt$$equity ratio