In: Accounting
Assumptions of CAPM Model
These assumptions are not truly realistic in the real world as every invstor has different risk reward preferences and has different time horizon of investments.
Risk free assets are not unlimited in supply and there can be fluctuations in the risk free rates.
Taxes and transaction costs are applicable in real world trading activities
beta = correlation x ( std dev of CGC / std dev of market portfolio)
beta = 0.85 x ( 36% / 22% )
beta = 1.39
Cost of equity = risk free rate + beta x ( return of market portfolio - risk free rate)
Cost of equity = 4% + 1.39 x ( 13% - 4%)
Cost of equity = 4% + 12.51%
Cost of equity = 16.51%
After tax cost of debt = coupon rate x ( 1 - tax rate)
After tax cost of debt = 11% x ( 1 - 30%)
After tax cost of debt = 7.7%
WACC = (cost of equity x market value of equity + cost of debt x market value of debt )/ (market value of equity + market value of debt)
market value of equity = no of shares x price of share = 25 x 33 million = 82.5 million
market value of debt = 100 million (given)
WACC = (16.51% x 82.5 + 7.7% x 100) / 100 + 82.5
WACC = 21.32/182.5
WACC = 11.68%
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