Vendor Report Card Scoring

If their score is:

A 76-100 Your vendor is doing a great job servicing your company.
B 51-75 Your vendor is doing a a good job but your company still needs some attention to fully utilize your technology.
C 26-50 Your vendor is doing a so-so job. Your company needs additional assistance from vendors to complete the project.
D 1-25 Your vendor is putting your company at risk, a change may be needed.