Unida Systems has $45$ million shares outstanding trading for $$8$ per share. In addition, Unida has $$86$ million in outstanding debt. Suppose Unida's equity cost of capital is

$12\%,$ its debt cost of capital is $9\%,$ and the corporate tax rate is $34\%.$

a$.$ What is Unida's unlevered cost of capital?

b$.$ What is Unida's after$-$tax debt cost of capital?

c$.$ What is Unida's weighted average cost of capital?

a$.$ What is Unida's unlevered cost of capital?

Unida's unlevered cost of capital is $\%.($Round to two decimal places.$)$

b$.$ What is Unida's after$-$tax debt cost of capital?

Unida's after$-$tax debt cost of capital is $\%.($Round to two decimal places.$)$

c$.$ What is Unida's weighted average cost of capital?

Unida's weighted average cost of capital is

$\%.($Round to two decimal places.$)$