Mark and Stacy are married, file a joint return, and have one child, age 3. Their combined AGI is $55,000. Mark and Stacy incur $3,500 of child-care expenses during the current year. Mark's employer reimburses him $1,500 under a qualified dependent care assistance plan. The child and dependent care credit is
◦ $300.
◦ $600.
◦ $700.
◦ $1,200.