17. Aria and Logan Johnson have two children, Sara, age 2, and Mia, age 4. Logan is an engineer and Aria is a homemaker. The Johnsons paid $8,800 for Sara and Mia to attend daycare during the year. Logan received dependent care benefits from his employer of $2,000. Their AGI is $65,000, and their tax liability is $4,542. How much of the childcare expenses can be used to claim the child and dependent care credit? a) $6,800 b) $4,000 C) $6,000 0