1:2-60 Zachary L. (SSN 123-45-6789) and Cici K. Mao (SSN 987-65-4321) reside at 520 Chestnut Street, Philadelphia, Pennsylvania 19106. They are both under 65 years old and have one dependent (their son, Oliver, age 4, SSN 111-22-3333). They do not wish to take advantage of the presidential election campaign check-off. Other relevant information includes: Zachary's salary as a manager $40,000 Cici's salary as a teacher 45,000 Interest (First National Bank) 200 Withholding 5,600 Complete their Form 1040 for 2018, assuming they are married and file jointly