Which of the following individuals will not have to file a tax return for 2020? a. Tom age 17 and single, is a dependent of his parents and has $6,000 of wages and $2,400 of interest. b. banny age 67 and single, has a taxable pension of $9,200 and social security benefits of $6,300. c. brian age 29 and single, has self-employment income of $600. d. watson , age 15 and single, a dependent of his parents, has wages of $1,800 and interest of $900. e. All of the individuals above will have to a file a tax retur