For each scenario below, identify: (1) The best filing status, (2) The amount of standard deduction (watch out for additional amount related to standard deduction), and (3) Potential Tax Credits (if any). Provide detailed explanation/calculation if needed to justify your answers or for partial credits. a) Allen, 35, is a software engineer at Apple. Allen's wife died in December 2021 due to COVID-19. In 2022, Allen takes care of his two children ( 3 years old and 5 years old) with his late wife by himself. b) Albert, 74 , is a retired taxi driver. Albert is living with his wife, Annie, a 66 -year-old artist. The two are living together without children in a poor neighborhood (since they cannot afford anything much with their very low income). In 2022, their total income was about $12K. c) Aldo, 19, is a college student. Aldo also works part-time at a local restaurant to support himself through college. Aldo has always heard about a financial trap called "Student Loan" from his dad; for that reason, Aldo decides to not take out any loan and just work his way through college, paying for his personal expenses as well as his college tuition