Problem
Which roofing material should be chosen for a remote military installation that will operate for at least 30 years? Metal roofing costs $8.50 per square foot installed, with annual maintenance costs of $.80. Its life is 40 years. Fiberglass shingles cost only $6 per square foot installed, with annual maintenance costs of $.95. Their life should be about 20 years. How much does the best choice save (either PW or EAC)? A 10% rate is used to evaluate its capital investments. What assumptions have you made, and why?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.