2018 Tax: Morgan (age 45) is single and provides more than 50% of the support of Rosalyn (a family friend, age 36), Flo (a niece, age 18), and Jerold (a nephew, age 18). Both Rosalyn and Flo live with Morgan, but Jerold (a citizen of France) lives in Canada. Morgan earns a $95,000 salary, contributes $5,000 to a traditional IRA, and receives sales proceeds of $15,000 for an RV that cost $60,000 and was used only for vacations. She incurs $8,200 in itemized deductions. a. Determine Morgan's taxable income b. What is the tax liability for Morgan in 2018 c. Compute Morgan's dependent tax credit.