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A company invested $50,000 in a new machine expecting the following schedule returns on their investment. $10,000 at the end of year 1 and increasing by $5000 through ycar 10. The return on investment from year 11 to 20 is $15,000. Maintenance costs on the machine are estimated at $2,000 per year from years 5 to 14, and $3000/year for the following 5 years. a) Draw the cash flow for this project (30pts) b) If the interest rate per year is 5%, is this a good investment? (30pts) c)what is the equivalent uniform annual expense over the entire 20 years? (25 pts) d)Formulate part b) with the interest of 5% compounded quarterly. (15pts)