In: Finance
i)after tax cost of debt =6.8%
pre taxcost of debt = 6.8/(1-0.35) = 10.5%
debt equity ratio =0.85
debt/equity =0.85
weight of debt = 0.85/1.85
weight of equity = 1/1.85
weighted average cost of capital = weight of equity * cost of equity + weight of debt * cost of debt (1-taxrate)
9.9 =1/1.85*cost of equity + (0.85/1.85*10.5)(1-0.35)
9.9= 0.54* cost of equity + 3.13
9.9-3.13 = 0.54 * cost of equity
6.77/0.54 = cost of equity
so,cost of equity = 12.54%
ii)given, debt equity ratio = 0.85
weight of debt =0.85/1.85
weight of equity = 1/1.85
weighted average cost of caoital = 9.9%
cost of equity =14%
tax rate =35%
weighted average cost of capital =weight of equity * cost of equity + weight of debt * cost of debt (1-taxrate)
9.9= 1/1.85*14 + (0.85/1.85*cost of debt)(1-0.35)
9.9=7.57 + (0.47*cost of debt)*0.65
9.9-7.57 = 0.47*cost of debt * 0.65
2.33/0.47/0.65= cost of debt
cost of debt =7.63%
iii)wacc=8.5%
cost of equity=11%
pretax cost of debt= 6.1%
tax rate =35%
let the percentage of equity be x
so,percentage of debt = 1-x
weighted average cost of capital =weight of equity * cost of equity + weight of debt * cost of debt (1-taxrate)
8.5= x*11 + [(1-x)*6.1](1-0.35)
8.5=11x + [6.1-6.1x]*0.65
8.5= 11x + 3.965 - 3.965x
8.5= 7.035x +3.965
8.5-3.965= 7.035x
4.535/7.035= x
x= 64.45%
percentage of debt = 35.55%
debt equity ratio =35.55/64.45= 0.55
x) sales =1000*$164 = $164000
Cost of widgets = 1000*87 = $87000
gross profit = 164000-87000 = $77000
earning before tax= gross profit - cca
= 77000-15200 =$61800
tax= 61800*35% =21630
operating cash flow = operating income + cca - taxes
= 77000+15200-21630
=$ 70570