Clarification on how TESU calculates GPA

[AZDan]

The TESU website has me confused. I currently have four classes remaining for my BSBA and I have no idea what my GPA is. The GPA box on my transcript is blank.

I transferred in 42 RA credits (18 more credits are in my "other courses" section) and my GPA for the applied credits by my calculation is 2.73. Over the past four months I have completed 17 courses through Sophia and Study.com which are CRs on my transcripts.

The four classes I am taking through TESU currently are three OL classes and one will be a TECEP. I believe I will have an A,A, and B for the OL courses and a CR for the TECEP. 

So what is my GPA?
I don't think the "other courses" will have any impact on my GPA, right?
The Sophia and Study courses will not have any GPA whatsoever?
Will my graduating GPA only be the three OL courses I am taking through TESU or will they combine with my other RA credits?

I am working on applying to a B&M MBA program which has the requirement of a GPA of 2.75 overall or 3.0 for last 60 credits, and I have no idea where I stand. I think I'm close. 

Any help from you experts is appreciated!