STEP BY STEP SOLUTION PLS, NO TO EXCEL. MANUAL ONLY

A printing press machine has a cash equivalent of P250,000. For the first three years, it will provide P20,000 worth of profit each year. For the next four years, annual profit will be P35,000. For the last two years, expenses will exceed revenues and will have a loss of P10,000 each year. 1. Calculate the acceptability of this investment using IRR method if MARR is 18% per year. 2. What is ERR if e = 15%? 3. Determine the simple payback and discounted payback periods for this investment. A printing press machine has a cash equivalent of P250,000. For the first three years, it will provide P20,000 worth of profit each year. For the next four years, annual profit will be P35,000. For the last two years, expenses will exceed revenues and will have a loss of P10,000 each year. 1. Calculate the acceptability of this investment using IRR method if MARR is 18% per year. 2. What is ERR if e = 15%? 3. Determine the simple payback and discounted payback periods for this investment