2. Margaret and David Simmons are married and file a joint income tax return. They have two dependent children, Margo, 5 years old (Social Security number 316-31-4890), and Daniel, who was born during the year (Social Security number 316-31-7894). Margaret's wages are $3,000, and David has wages of $14,000. In addition, they receive interest income of $200 during the year. Margaret and David do not have any other items of income and do not have any deductions for adjusted gross income. Assuming the Simmons file Form 1040 for 2021. a. DETERMINE THE EITC CREDIT USING THE IRS EITC TOOL. b. For one son, which are the EITC amount of credit.