Prepare the Federal Income Tax return for John and Phyllis Northway for the year ended 2018 John and Phyllis Northway are married and file a joint return. John was born on 3/17/1970 and Phyllis was born on 6/19/1974. John owns a used bookstore (self-employed, Sch. C), and Phyllis is a college professor. John's Social Security number is 354-69-5726, and Phyllis's is 384-39-2985. The Northways live at 1258 Dickinson Rd, Grand Rapids, MI 49507. Their phone number is 616- 584-5621. The Northways each designate that $3 is to go to the Presidential Election Campaign Fund. John has one daughter, Katie (SS# 307-50-4861; BD 08/04/1997), from a previous marriage. Katie is age 23 and a full-time law student at Wayne State University. She worked part-time during the year earning $3,890, which she spent for her own support. In addition, she received a $5,200 scholarship from Michigan State University. Katie lived at home while not in school and John and Phyllis provided an additional $6,800 toward Katie's support. They also provided over half the support of Phyllis' son, Joshua (SS# 306-15-8012, BD 05/20/1999), from a previous marriage. Joshua is age 19 and a full-time student at Davenport University. Joshua worked part-time during the year, earning $2,900. He filed a joint return with his spouse, Kim, who earned $15,400 during the year. John and Phyllis also have twins, Faye (SS 386-54-2189; bd 02/08/2008) and Ray (SS 386-54-2190; bd 02/08/2008), age ten, who live with them.