I am going off what Bullet got eons ago. It may have always been 100%, but when you add in costs of textbooks, it is not 100%, thus in my mind it is 75%!
The bigger thing to understand, especially if you are non-rated and plan on doing 4 and the door, is although it is concurrent with the commitment, the likelihood of completing a Masters degree and that together is slim to none.
~ They can force you to PCS and the 4 and door is now gone.
AFROTC grads can wait up to 9 months to report. I have known grads that started their Masters online while waiting to report, and then use TA to finish it up so they could do 4 and door.
The reality in corporate America, a grad degree is only part of opening the door, and unless it is from a renown academic university the weight of it is non-player, it is just a square filled. Your managerial experience will matter more.
Back on topic for the OP. No you cannot do it the way you were asking...start/stop AFROTC to align with graduation of a Master degree, BUT as Reoinand I have stated, under certain circumstances you can get your grad degree and commission
Ag,
I also want to say that my old brain may also be confusing it with my grad degree. We were OCONUS and they offered TA to spouses, I know mine was 75% They did not require which signing more commitment papers, and it is a unique process, but I was fortunate to get the funding. I highly doubt the program exists anymore,