8-7 Don Garlits is a landscaper. He is considering the purchase of a new commercial lawn mower, either the Atlas or the Zippy. Graph the EUAC or EUAW for the alternatives. Construct a choice table for interest rates from 0% to 100%. Atlas Initial cost Annual O&M Annual benefit Salvage value Useful life, in years $6700 1500 4000 1000 Zippy $16,900 1,800 5,500 3,500 8-7 Don Garlits is a landscaper. He is considering the purchase of a new commercial lawn mower, either the Atlas or the Zippy. Graph the EUAC or EUAW for the alternatives. Construct a choice table for interest rates from 0% to 100%. Atlas Initial cost Annual O&M Annual benefit Salvage value Useful life, in years $6700 1500 4000 1000 Zippy $16,900 1,800 5,500 3,500