Answer:
a) 14.77%
b) 12%
Explanation:
first we must determine the price of the company when it has no debt (unlevered) = [$97,000 x (1 - 24%)] / 13% = $567,076.92
the value of the firm after it has taken the debt = $567,076.92 + ($195,000 x 24%) = $613,876.92
debt to equity ratio(D/E) = $195,000 / ($613,876.92 - $195,000) = 0.4655
new cost of equity (Re) = old cost of equity + [(old cost of equity - cost of debt) x D/E ratio x (1 - tax rate)] = 13% + [(13% - 8%) x 0.4655 x 0.76] = 14.77%
WACC = (0.6823 x 14.77%) + (0.3177 x 8% x 0.76) = 10.08% + 1.92 = 12%