Answer:
a. Orange Furniture must include $1,000 in gross income as the recovery of a prior deduction cost.
Since the 2016 bad debt deduction resulted in a tax benefit, the $1,000 recovery will be considered income. Orange's cost for this transaction = (35% 2015 tax rate - 12% 2016 tax rate) x $1,000 recovery = 23% x $1,000 = $230
b. How much must Marvin include in his gross income for 2017? $800
Marvin's net benefit from itemizing his taxes was $800, so that amount must be included as gross income due to the state's refund. Marvin will actually suffer a lose due to this transaction since during 2016, he was in the 15% tax bracket, while during 2017 his tax bracket is 35%. He saved 15% x $800 = $120 for 2016, but will have to pay 35% x $800 = $280 during 2017.
c. What amount, if any, will Barb include in her 2017 gross income? $3,000
Since Barb was able to recover the medical expenses, she must include in her gross income the tax benefit that she received for itemizing her deductions.