You are trying to determine if you should buy or build a solution for your program. If you build the solution it’ll cost you $45,000 to create and $7,000 per month to support. A vendor reports that they can create the solution for you for $1,000 but you’ll have to pay them $9,000 per month to support the solution. Should you buy or build this solution?

A.
Build the solution if you’ll use it longer than 22 months.

B.
Buy the solution if you’ll use it longer than 24 months.

C.
Buy the solution if you’ll use it longer than 22 months.

D.
Build the solution if you’ll use it longer than 25 months.