Two proposals have been offered for streamlining the business operations of a customer call center. Proposal A has an investment cost of \$ 30,000, an expected life of 5 years, property taxes of \$ 450 per year, and no market value. Annual expenses are estimated to be \$ 6,000. Proposal B has an investment cost of \$ 38,000, an expected life of 4 years, property taxes of \$ 600 per year, and no market value. Its annual operating expenses are expected to be \$ 4,000.
Using a MARR =10 \% per year, which proposal should be recommended?
Use the AW method and state your assumption(s). (6.5)