Solved on Jan 30, 2024

Find the weighted average cost of capital (WACC) for Robin Corp, given a debt-equity ratio of 0.65, tax rate of 35%, cost of equity of 14.4%, and after-tax cost of debt of 5%.

STEP 1

Assumptions
1. Debt-equity ratio (D/E) is 0.65
2. Tax rate is 35%
3. The firm does not issue preferred stock
4. Cost of equity (E) is 0.144%
5. After-tax cost of debt (D) is 0.05%

STEP 2

Understand the formula for the Weighted Average Cost of Capital (WACC). The WACC is calculated using the following formula:
WACC=EV×Re+DV×Rd×(1Tc)WACC = \frac{E}{V} \times Re + \frac{D}{V} \times Rd \times (1 - Tc)
Where: - EE is the market value of the equity - DD is the market value of the debt - VV is the total market value of the firm's financing (Equity + Debt) - ReRe is the cost of equity - RdRd is the cost of debt - TcTc is the corporate tax rate

STEP 3

Calculate the total market value of the firm's financing (VV) using the debt-equity ratio. The debt-equity ratio is given by:
D/E=0.65D/E = 0.65
This means that for every 1ofequity,thereis1 of equity, there is 0.65 of debt.

STEP 4

Express the market value of debt (DD) in terms of the market value of equity (EE) using the debt-equity ratio.
D=0.65ED = 0.65E

STEP 5

Express the total market value of the firm's financing (VV) in terms of EE.
V=E+DV = E + D V=E+0.65EV = E + 0.65E V=1.65EV = 1.65E

STEP 6

Now we will express the weights of equity and debt as fractions of the total market value (VV).
For equity:
EV=E1.65E=11.65\frac{E}{V} = \frac{E}{1.65E} = \frac{1}{1.65}
For debt:
DV=0.65E1.65E=0.651.65\frac{D}{V} = \frac{0.65E}{1.65E} = \frac{0.65}{1.65}

STEP 7

Convert the cost of equity and the after-tax cost of debt to decimal form.
For cost of equity (ReRe):
Re=0.144%=0.00144Re = 0.144\% = 0.00144
For after-tax cost of debt (RdRd):
Rd=0.05%=0.0005Rd = 0.05\% = 0.0005

STEP 8

Calculate the weighted cost of equity.
Weightedcostofequity=EV×ReWeighted\, cost\, of\, equity = \frac{E}{V} \times Re Weightedcostofequity=11.65×0.00144Weighted\, cost\, of\, equity = \frac{1}{1.65} \times 0.00144

STEP 9

Calculate the weighted cost of debt, taking into account the tax shield.
Weightedcostofdebt=DV×Rd×(1Tc)Weighted\, cost\, of\, debt = \frac{D}{V} \times Rd \times (1 - Tc) Weightedcostofdebt=0.651.65×0.0005×(10.35)Weighted\, cost\, of\, debt = \frac{0.65}{1.65} \times 0.0005 \times (1 - 0.35)

STEP 10

Now we can calculate the WACC by adding the weighted cost of equity and the weighted cost of debt.
WACC=Weightedcostofequity+WeightedcostofdebtWACC = Weighted\, cost\, of\, equity + Weighted\, cost\, of\, debt

STEP 11

Perform the calculations for the weighted cost of equity.
Weightedcostofequity=11.65×0.001440.00087273Weighted\, cost\, of\, equity = \frac{1}{1.65} \times 0.00144 \approx 0.00087273

STEP 12

Perform the calculations for the weighted cost of debt.
Weightedcostofdebt=0.651.65×0.0005×(10.35)0.00021212Weighted\, cost\, of\, debt = \frac{0.65}{1.65} \times 0.0005 \times (1 - 0.35) \approx 0.00021212

STEP 13

Add the weighted cost of equity and the weighted cost of debt to find the WACC.
WACC=0.00087273+0.000212120.00108485WACC = 0.00087273 + 0.00021212 \approx 0.00108485

STEP 14

Convert the WACC to a percentage by multiplying by 100.
WACC=0.00108485×1000.108485%WACC = 0.00108485 \times 100 \approx 0.108485\%
The weighted average cost of capital (WACC) for Robin Corp is approximately 0.108485%.

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