Brennan and Arya have two dependent children, ages 4 and 5. Brennan earned $84,750 in 2021. They had no other income. Arya did not work, but was a full-time student all year. They paid a total of $7,800 in qualifying childcare expenses. What is the maximum amount they may be eligible to receive for the Child and Dependent Care Credit? $0 $3,900 $6,000 $7,800