I got a B on a class

[ss20ts]

You can decide to 'retake' it if you really need to, there may be an option for that (I would really do so if you have those MAOL classes you need to transfer in, they need to be B+ or higher, otherwise they won't transfer)... I like A's myself and shoot for that goal, I usually would accept A-/B+, but B's aren't that far off...

You can't retake a class that you pass at UMPI. That was the policy when I was in YourPace. You could only repeat courses that you did not receive a B or higher in. 

Again the MAOL courses aren't transferring. They're being waived. You still only need a B to pass the course and have it waived in the MAOL.