A company is considering to produce a new product with the following data :
- Initial investment = $1,115,000
- Annual maintenance = $ 75,000
- Annual operation cost = $ 12 per unit
- Selling price = $ 60 per unit
- MARR = 12%
- Project life = 8 years
By drawing the cash-flow , what is annual production level for which the project is economically practical ?