Leon, age 38 , is an active participant in his employer's defined then fit plan, but he would also like to make a deductible contribution to a traditional IRA this ycar Leon is married, files a joint return with his wife, and has an AGI of $110,000 in 2020. What is the maximum deductible contribution that Leon can make to his traditional IRA? $4,200 $1,800 $0 $6,000