Using the ERR method and a 17% MARR, determine the acceptability of a 10-year manufacturing project that requires an initial investment of P2.8M with additional expenses of P1M and P3M at the end of the third and seventh year, respectively. Annual income from this project is P1.25M for ten years with all equipment to be sold for P0.5M after that time. Apply a 14% reinvestment rate. (Ans. Project is acceptable, 18.1%)

**ERR method = External Rate of Return

** Please, no excel