Problem:
You are a boss of a restaurant considering the purchase of a self-ordering machine.
The upfront cost is estimated to be $23,828.
The machine will increase revenues by $10,000 per year and incur a maintenance cost of $4,000 every year.
The machine has a 5-year useful life after which can be sold for $2,000.
The project has a negative NPV at 12%.
Whats is IRR?
Ignore taxes