Mr. and Mrs. Chaulk have three dependent children, ages 3, 6, and 9. Assume the taxable year is 2021.

Required:

1. Compute their child credit if AGI on their joint return is $106,300.
2. Compute their child credit if AGI on their joint return is $480,700.
3. Compute their child credit if AGI on their joint return is $182,000 and assume that they have one non-child dependent who meets the requirements for the child credit.