Gail is a single elementary school teacher. She buys the following items for use in her classroom in 2020: Construction paper and tissues $45 Materials for decorating the classroom bulletin boards $200 Artist's smock used for in-class finger painting $30 12 Dozen erasers $15 What amount can Gail deduct either as a for or from AGI deduction in 20207 Oa. s250 as a for AGI deduction and $0 ar a from AGI deduction Ob. s250 as a for AGI deduction and 540 as a from AGI deduction Oc, s290 as a for AGI deduction and $0 as a from AGI deduction Od. $250 asa for AGI deduction and $30 as a from AGI deduction (subject to 2% of AGI)