Please show work in excel.

You are trying to determine whether or not to install new windows to replace your old windows at an existing facility. You get quotes from two vendors - Vendor A and Vendor B. If installed, the useful life of the windows would be 7.9 years; your company uses a MARR is 14%. The annual worth from the quotes are given below. What should your company do? Vendor AW -$5900 B -$3400 Purchase windows from Vendor A. O Purchase windows from Vendor B. O Do nothing