You are given the following page from a 2019 form 1040. 1 50,000 2b 3b 4b 4d 5b 6 1 Wages, salaries, tips, etc. Attach Form(s) W-2 2a Tax-exempt Interest 2a 10000 b Taxable interest. Attach Sch. B if required Qualified dividends Sa b Ordinary dividends. Attach Sch. Bit required IRA distributions 4a b Taxable amount Pensions and annuities 40 d Taxable amount 5a Social security benefits 10000 b Taxable amount 6 Capital gain or loss. Attach Schedule D if required. If not required, check here 7a Other income from Schedule 1, line 9 b Add lines 1, 2, 3, 4, 40, 50, 6, and 7a. This is your total Income Ba Adjustments to Income from Schedule 1. lline 22 b Subtract line 8a from Ine 7b. This is your adjusted gross income 9 Standard deduction or itemized deductions (from Schedule A) 9 24,400 10 Qualified business Income deduction. Attach Form 8995 or Form 8995-A 10 11a Add lines 9 and 10. b Taxable income. Subtract line 11a from Ine ab. If zero or less, enter-O- 7a 7b Ba 5000 8b 11a 11b 24,400 20,600 Additional Information: 1) All interest is from corporate bonds. 2) The taxpayer qualifies for the single filing status. 3) The $5,000 adjustment on line 8a represents payments for charitable contributions. 4) The taxpayer takes the standard deduction. Required: Identify the four errors made on the tax return