Fama's Llamas has a weighted average cost of capital of $10$ percent. The company's cost of equity is $16\mathrm{.}5$ percent, and its pretax cost of debt is $8$ percent. The tax rate is $32$ percent. What is the company's target debt$-$equity ratio?

Multiple Choice

$3\mathrm{.}25$

$1\mathrm{.}4254$

$1\mathrm{.}3542$

$1\mathrm{.}4825$

$1\mathrm{.}4967$