Vijay and Lina Mehta are married with two dependent children. They paid $7,200 of wages to a nanny to care for their children and $549 employer payroll tax on these wages. The Mehtas file a joint return. Assume the taxable year is 2023. Required: Compute their dependent care credit if the children are ages 10 and 15. Vijay's earned income is $75,000 and Lina has no earned income. Their AGI is $81,300. Compute their dependent care credit if the children are ages 2 and 6. Vijay's earned income is $45,000 and Lina's earned income is $28,000. Their AGI is $81,300. Compute their dependent care credit if the children are ages 2 and 6. Vijay's earned income is $245,000 and Lina's earned income is $280,000. Their AGI is $475,000