Rhonda, who is married filling a joint return, is employed as a full-time high school teacher. The school district where the works recently instituted a policy requiring all of its teachers to start working on a master's degree. Pursuant to this new rule, Rhonda spent most of the summer of 2016 taking graduate courses at a local university. Her MAGI is $125,000 and her expenses are as follows: a. How much, if any, of these expenses might qualify as deductions for AGI? b. How much of these expenses might qualify as deductions from AGI