The NPV break-even annual dollar cash flows are:
Year Annual Cash Flow
1 $6,250,000
2 $6,250,000
3 $6,250,000
4 $6,250,000
5 $6,250,000
6 $6,250,000
7 $6,250,000
8 $6,250,000
This means that the project must generate at least $6,250,000 in annual cash flows for the NPV to be zero.
If the project generates less than $6,250,000 in annual cash flows, then the NPV will be negative and the project will not be profitable.
The Calculation steps
Step 1: Calculate the annual depreciation
Annual depreciation = Initial investment / Useful life = $18,000,000 / 12 years = $1,500,000
Step 2: Calculate the annual cash flows
For each year, the annual cash flow is calculated as follows:
Annual cash flow = Revenue - Variable costs - Fixed costs + Depreciation - Taxes
where:
Revenue = Price per unit * Units sold
Variable costs = Variable cost per unit * Units sold
Fixed costs = $8,000,000
Depreciation = $1,500,000
Taxes = Tax rate * (Revenue - Variable costs - Fixed costs + Depreciation)
Year Revenue Variable costs Fixed costs Depreciation Taxes Annual cash flow
1 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
2 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
3 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
4 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
5 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
6 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
7 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
8 $19,200,000 $11,200,000 $8,000,000 $1,500,000 $1,375,000 $6,250,000
Step 3: Calculate the terminal value
The terminal value is the value of the project at the end of year 8, including the salvage value of the fixed assets. The terminal value is calculated as follows:
Terminal value = (Salvage value - Fixed costs in year 8) / (Required rate of return - Terminal growth rate)
where:
Salvage value = $8,000,000
Fixed costs in year 8 = $8,000,000
Required rate of return = 12%
Terminal growth rate = Assumed to be 0% since the project is ending at year 8
Terminal value = ($8,000,000 - $8,000,000) / (0.12 - 0) = $0
Step 4: Calculate the present value of the cash flows
The present value of the cash flows is calculated by discounting each annual cash flow back to its present value using the required rate of return of 12%. The present value of the cash flows is calculated as follows: