Comprehensive Problem 1-2A Hardy and Dora Knox are married and file a joint return for 2021. Hardy's Social security number is 466473311 and her birthdate is 3 aniary 4, 1977. Dora's Social Security namber is 467-74-4451 and her birthday i5 July 7, 1976. They live at 143 Maple Strent, innoxvilie, TN 37932. For 2021, Hardy did not work, and Dora's W-2 from her teaching lob is attached below, Hardy and Dora have a son named Fort (birthdate December 21, 2001, Sodal Security number 552.52-5552), who is a dependent tiving with them, is not a full-time student, and generates \$5,200 of gross income for himself, Hardy and Dora received a $2,800 ElP in 2022. Reguired: Complete form 1040 for Hardy and Dora for the 2021 tax year. - The taxpayers had healt coverage for the full year. - Neither taxpayer wishes to contribute to the presidentiat election campalgn. - Enter all amounts as positive numbers. - If an amount box requires no entry or the amount is zero, enter " 0 ". - If reguired, round amounts to the nearest dollar