Answer:
1a. $230
1b. $800
Step-by-step explanation:
Calculation to determine The timing of the income and deductions cost Orange
Using this formula
Timing of the income and deductions cost Orange=(Marginal tax bracket in 2018-Marginal tax bracket in 2019)×Gross income
Let plug in the formula
Timing of the income and deductions cost Orange= (0.35 − 0.12) × $1,000
Timing of the income and deductions cost Orange=0.23×$1,000
Timing of the income and deductions cost Orange= $230
Therefore the Timing of the income and deductions cost Orange will be $230
1b. Calculation to determine How much must Marvin include in his gross income for 2020
Based on the information given the amount that Marvin must include in his GROSS INCOME for the year 2020 is the refund amount of $800 which represent the amount we were told increased his itemized deductions reason been that a tax benefit amount was received for the deduction in the year 2019 while on the other hand the refund amount of $700 that was remaining which is calculated as ($1,500-$800) will not be included in Marvin GROSS INCOME reason been that it does not have any tax benefit.
Therefore The Amount that Marvin must include in his gross income for 2020 is $800