Ryan and Melanie are married and will file a joint return. They have four dependent children, ages 17, 16, 14, and 10. All the children are U.S. citizens, and they all have valid social security numbers. Ryan and Melanie's adjusted gross income is $95,000. If they did not receive any advance Child Tax Credit payments during 2021, what is the maximum amount they may be eligible to receive for the Child Tax Credit and the Other Dependent Credit when they file their return?