Question 1 Aerotron Electronics is considering the purchase of a water filtration system to assist in circuit board manufacturing. The system costs $70,000. It has an expected life of 7 years at which time its salvage value will be $7,500. Operating and maintenance expenses are estimated to be $7,000 per year. If the filtration system is not purchased, Aerotron Electronics will have to pay Bay City $44,000 per year for water purification. If the system is purchased, no water purification from Bay City will be needed. Aerotron Electronics must borrow 1/2 of the purchase price, but they cannot start repaying the loan for 2 years. The bank has agreed to 3 equal annual payments, with the 1st payment due at the end of year 2. The loan interest rate is 8% compounded annually. Aerotron Electronics, MARR is 10% compounded annually. Click here to access the TVM Factor Table Calculator What is the annual worth of this investment?$ Carry all interim calculations to 5 decimal places and then round your final answer to the nearest dollar. The tolerance is 10. What is the decision rule for judging the attractiveness of investments based on annual worth? Should Aerotron Electronics buy the water filtration system