Answer:
Step-by-step explanation:
First, find the pretax cost of debt (rd). Using a financial calculator, input the following;
N =25 , PV = -804 , PMT = 7%*1000 = 70, FV = 1,000,
then CPT I/Y = 9% (this is the pretax cost of debt)
Next, use Dividend discount model (DDM) to find cost of equity(re);
re = (D1/ Price) + g
re = (2/40) + 0.06
re = 0.11 or 11%
Use D/E ratio to find weight of debt(wD) and equity (wE);
If D/E = 0.8/1
and D+E = V (total capital value) = 0.8 +1 = 1.8
then wD = 0.8/1.8 = 0.4444
and wE = 0.5556
WACC = wE*re + wD*rd (1-tax)
WACC = (0.5556*0.11) + [0.4444*0.09(1-0.40) ]
= 0.0611 + 0.0240
= 0.0851
WACC is therefore = 8.51%