- A Project Engineer Is Assigned To Provide Computer Networking And Internet Access To An Office Building After Doing Som 1 (148.23 KiB) Viewed 47 times
A project engineer is assigned to provide computer networking and internet access to an office building. After doing some research, various equipment suppliers' two alternatives are detailed for further economic analysis. Alternative A is a wireless network with lower acquisition costs but higher operational costs. Alternative B is a wired network with low operational costs but higher equipment and installation costs. The costs associated with each of the two alternatives are outlined below. Items Wired Network Wireless Network $1000 $2000 Design Equipment Installation 1000 2000 500 2000 Upgrade/year 500/year 0 O&M /year Salvage Service life 500/year 200 100/year 100 6 years 9 years Using PW analysis, determine which alternative is to be recommended. Conduct the analysis twice, once for the least common multiple of the service lives and once using a five-year study period. Assume a 10% interest rate.