Calculations, no tables please

You must present the computations or calculations to obtain punctuation. I Part 1. For the following cash flow compute: $50,000 40,000 49,000 Investment Annual Operating Cost Annual Revenues Annual Revenues will increase by G=$950 annually from the second year. (Arithmetic Gradient) Salvage Value at the end of 5 year Investment life n=5 years MARR= 6% 10,000 a. PW b AW C. IRR (6%-10%) d ERR e Simple Payback You must present the computations or calculations to obtain punctuation. I Part 1. For the following cash flow compute: $50,000 40,000 49,000 Investment Annual Operating Cost Annual Revenues Annual Revenues will increase by G=$950 annually from the second year. (Arithmetic Gradient) Salvage Value at the end of 5 year Investment life n=5 years MARR= 6% 10,000 a. PW b AW C. IRR (6%-10%) d ERR e Simple Payback