A firm wants a sustainable growth rate of $3\mathrm{.}68$ percent while maintaining a dividend payout ratio of $38$ percent and a profit margin of $7$ percent. The firm has a capital intensity ratio of $2.$ What is the debt$$equity ratio that is required to achieve the firm's desired rate of growth?

Multiple Choice

$\mathrm{.}24$ times

$\mathrm{.}36$ times

$\mathrm{.}82$ times

$\mathrm{.}64$ times

$\mathrm{.}62$ times