Mr. and Mrs. Remy have the following allowable itemized deductions this year.

Medical expenses ........................................... $2,310
State and local taxes ......................................   4,019
Casualty loss ...................................................   8,000
Charitable contributions ..............................    2,500

Determine the effect on the amount of each deduction if the Remys engage in a transaction generating $20,000 additional AGI on this year’s Form 1040.

Assume the taxable year is 2018.