A solution evaluation justifies (or debunks) an investment into any proposed solution. It is based upon business objectives and success criteria which must be met in order for the solution to be deemed worthy of investment (or not). The document follows the documentation standards described in Chapter 8 of the BABOK guide.
The following document is a solution evaluation for a proposal to create a website for a tour business. This is not a theoretical business. It can be seen live online here: https://socalbiketours.com