In: Finance
Answer>
From the decision tree method of analysis:
NPV = Net Present Value = Present value of all cash inflow - Present value of all cash outflow
We will undertake the project only if NPV > 0
Since there is a probablity of project failure, we will use decision tree analysis to find the total present value of cash inflows
PV of cash inflow = (Probablity of success * PV of cash flows in case of success) + (Probablity of failure * PV of cash inflow in case of failure)
Here,
PV of cash inflow in case of failure = 0 (since there will be no cash outout in case of failure)
Hence,
PV of cash inflow = (Probablity of success * PV of cash flows in case of success) + (Probablity of failure * 0)
PV of cash inflow = (Probablity of success * PV of cash flows in case of success)
PV of cashflow = CF/(1+r)^n,
Where
CF = cashflow at year n
r = discount rate = WACC
n = year
PV of cashflows in perpertuity from year 2
= (CF/(1+r)^2)/(1-(1/(1+r))) (since PV of cash flows will be in infinite gp series with first term as PV of year 2 and common ratio as 1/(1+r))
=(CF/(1+r)^2)/(1-(1/(1+r)))
=(CF/(1+r)^2)/((1+r-1)/(1+r)))
=CF/(1+r)*(r)
a> Let's analyse the first scenario
r = 28%
Total cash outflow (Year 0) = 900000 = Present Value
Cash inflow in first year = 450000
PV of 1st year cash inflow = 450000 / (1+0.28)
CF1 = 450000/1.28 = 351562.5
Cash inflow from second year onwards = 540000
Perpetual cash flow = 540000
Sum of perpetual cash inflows = 540000 /(1+0.28)*(0.28)
=540000/(1.28*0.28)
=1506696.43
Total PV of cash inflows = PV of Cash inflow at year 1 + PV of perpetual cash inflows
Total PV of cash inflows = 351562.5 + 1506696.43 = 1858258.93
Hence present value of cash inflows if project successful = 0.38 * 1858258.93 = 706138.39
Net Present Value = PV of cash inflows - PV of cash outflows
NPV = 706138.39 - 900000 = -193861.61
Since the NPV is negative, hence the company should not go ahead with this investment
b> Let's analyse the second scenario
r = 15%
Total cash outflow (Year 0) = 900000 = Present Value
Cash outflow (Year 1) = 9000000
PV = 9000000/(1+0.15) = 7826086.96
Total PV of cash outflows = 7826086.96 + 900000 = 8726086.96
Cash inflow in first year = 450000
PV of 1st year cash inflow = 450000 / (1+0.15)
CF1 = 450000/1.15 = 391304.35
Cash inflow from second year onwards = 2200000
Perpetual cash flow = 2200000
Sum of perpetual cash inflows = 2200000 /(1+0.15)*(0.15)
=2200000/(1.15*0.15)
=12753623.19
Total PV of cash inflows = PV of Cash inflow at year 1 + PV of perpetual cash inflows
Total PV of cash inflows = 391304.35 + 12753623.19 = 13144927.54
Hence present value of cash inflows if project successful = 0.38 * 13144927.54 = 4995072.46
Net Present Value = PV of cash inflows - PV of cash outflows
NPV = 4995072.46 - 8726086.96 = -3731014.49
Since the NPV is negative, hence the company should not go ahead with this investment as well
c>
Present value of the option to expand =
Total PV of cash inflows = 391304.35 + 12753623.19 = 13144927.54 (from a)
Total PV of cash inflows previously = 1858258.93 (from b)
Total PV of option to expand = PV of cash new inflows - PV of old Cash inflow
= 13144927.54 - 1858258.93 = 11286668.61
Hope this answers your question