Answer:
The answer is below
Step-by-step explanation:
a)
Gross income = Marc salary + Michelle salary + corporate bond interest = $69200 + $13950 + $1150 = $84300
AGI deductions = contribution + alimony = $3150 + $2150 = $5300
Adjusted gross income = Gross income - AGI deductions = $84300 - $5300 =$79000
Let us assume married filing jointly = $24000
Itemized deductions = $7300
Greater of married filing jointly and Itemized deductions = married filing jointly = $24000
personal and dependency exemptions = $4050 per person
Therefore personal and dependency exemptions for Marc, Michelle and their child = 3 * $4050 = $12150
total amount of Marc and Michelle's deductions from AGI = Greater of married filing jointly and Itemized deductions + personal and dependency exemptions = $24000 + $12150 = $36150
b) Adjusted gross income = Gross income - AGI deductions = $84300 - $5300 =$79000