2.9-10

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Levi Strauss has some of its jeans stone-washed under a contract with independent U.S. Garment Corp. If U.S. Garment's operating cost per machine is $21,000 per year for years 1 and 2 and then it increases by $1000 per year through year 5, what is the equivalent uniform annual cost per machine (years 1-5) at an interest rate of 8% per year? The equivalent uniform annual cost per machine is $ How many years will it take Rexchem, Inc., to accumulate $625,000 for a chemical feeder, if the company deposits $50,000 each year, starting one year from now, into an account that earns interest at 8% per year? (Round up your answer to an integer value.) Rexchem, Inc., will take years