Transfer Report

My son applied on Jan 10 and received transfer audit report on 2/6.

Transfer hours 25
GPA 3.6
Major: MMET

Question: 15 of the hours have TRNS XXX . Does this mean he can use them for electives or will some just not usefully at all?
Question: for the classes’ he is currently taking, will he get an audit saying what will transfer before he decides to accept?
Question: Should he expect a decision by end of this month?

Thanks