Please read the questions carefully. Please draw the cash flow alagrus A IT IN UN you are going to approach to solve the problems then solve the problem. Show the details in solving the problems. Please write legible hand writine, otherwise there is a deduction from your grade 10 points. Missing Cash Flow Diagram is deductible points equal to 10% of the total points for each question. QI) A machine having first coast of $20.000 is expected to save $1500 in the first year of operation and the saving should increase by $200 until (and including) the 9th year, thereafter, the saving will decrease by $150 until (and including) the 16th year. Using equivalent uniform annual worth, is this machine economical? Assume a MARR of 10%