In: Finance
You are running a grocery store thinking about installing the Sushi 1000 vending machine. The machine costs $100k today (year 0) and will last five years (years 1-5). Assume annual sales in years 1 through 5 will be $75k, costs will be $50k, and depreciation will be $20k (straight-line). Assume a discount rate of 10%. Calculate the cash flows and NPV of this project first assuming a corporate tax rate of 0% and then assuming a corporate tax rate of 40%.
1) tax rate = 0%
Time line | 0 | 1 | 2 | 3 | 4 | 5 | |
Cost of new machine | -100000 | ||||||
=Initial Investment outlay | -100000 | ||||||
Sales | 75000 | 75000 | 75000 | 75000 | 75000 | ||
Profits | Sales-variable cost | 75000 | 75000 | 75000 | 75000 | 75000 | |
Fixed cost | -50000 | -50000 | -50000 | -50000 | -50000 | ||
-Depreciation | Cost of equipment/no. of years | -20000 | -20000 | -20000 | -20000 | -20000 | |
=Pretax cash flows | 5000 | 5000 | 5000 | 5000 | 5000 | ||
-taxes | =(Pretax cash flows)*(1-tax) | 5000 | 5000 | 5000 | 5000 | 5000 | |
+Depreciation | 20000 | 20000 | 20000 | 20000 | 20000 | ||
=after tax operating cash flow | 25000 | 25000 | 25000 | 25000 | 25000 | ||
+Tax shield on salvage book value | =Salvage value * tax rate | 0 | |||||
=Terminal year after tax cash flows | 0 | ||||||
Total Cash flow for the period | -100000 | 25000 | 25000 | 25000 | 25000 | 25000 | |
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.1 | 1.21 | 1.331 | 1.4641 | 1.61051 |
Discounted CF= | Cashflow/discount factor | -100000 | 22727.273 | 20661.157 | 18782.87 | 17075.336 | 15523.03 |
NPV= | Sum of discounted CF= | -5230.3308 |
1) tax rate =40%
Time line | 0 | 1 | 2 | 3 | 4 | 5 | |
Cost of new machine | -100000 | ||||||
=Initial Investment outlay | -100000 | ||||||
Sales | 75000 | 75000 | 75000 | 75000 | 75000 | ||
Profits | Sales-variable cost | 75000 | 75000 | 75000 | 75000 | 75000 | |
Fixed cost | -50000 | -50000 | -50000 | -50000 | -50000 | ||
-Depreciation | Cost of equipment/no. of years | -20000 | -20000 | -20000 | -20000 | -20000 | |
=Pretax cash flows | 5000 | 5000 | 5000 | 5000 | 5000 | ||
-taxes | =(Pretax cash flows)*(1-tax) | 3000 | 3000 | 3000 | 3000 | 3000 | |
+Depreciation | 20000 | 20000 | 20000 | 20000 | 20000 | ||
=after tax operating cash flow | 23000 | 23000 | 23000 | 23000 | 23000 | ||
+Tax shield on salvage book value | =Salvage value * tax rate | 0 | |||||
=Terminal year after tax cash flows | 0 | ||||||
Total Cash flow for the period | -100000 | 23000 | 23000 | 23000 | 23000 | 23000 | |
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.1 | 1.21 | 1.331 | 1.4641 | 1.61051 |
Discounted CF= | Cashflow/discount factor | -100000 | 20909.091 | 19008.2645 | 17280.24 | 15709.309 | 14281.19 |
NPV= | Sum of discounted CF= | -12811.904 |