Determine the largest marr that will justify the emt

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Poly-Chem Plastics is considering two types of injection molding machines-hydraulic and electric. The hydraulic press (HP) will have a first cost of $600,000, annual costs of $200,000, and a salvage value of $70,000 after 5 years. Electric machine technology (EMT) will have a first cost of $800,000, annual costs of $150,000, and a salvage value of $130,000 after 5 years.

(a) Use an AW-based rate of return equation to determine the ROR on the increment of investment between the two.

(b) Determine which machine the company should select, if the MARR _ 16% per year.

(c) Plot the AW versus i graph for each alternative's cash flows, and utilize it to determine the largest MARR that will justify the EMT extra investment of $200,000.

Reference no: EM131125310

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