Required information [The following information applies to the questions displayed below) Marc and Michelle are married and earned salaries this year of $71,200 and $14,700, respectively. In addition to their salaries, they received interest of $350 from municipal bonds and $1,400 from corporate bonds. Marc contributed $3,400 to a traditional individual retirement account, and Marc paid alimony to a prior spouse in the amount of $2,400 (under a divorce decree effective June 1, 2006). Marc and Michelle have a 10-year-old son, Matthew, who lived with them throughout the entire year. Thus, Marc and Michelle are allowed to claim a $3,000 child tax credit for Matthew. Marc and Michelle paid $7,800 of expenditures that qualify as itemized deductions (no charitable contributions) and they had a total of $4,165 in federal income taxes withheld from their paychecks during the year. (Use the tax rate schedules) a. What is Marc and Michelle's gross income? Description Amount Gross income S Check my work 10