Harry and Wei are married and file a joint income tax return. On their 2021 tax return, they report $44,000 of adjusted gross income ($20,000 salary earned by Harry and $24,000 salary earned by Wei) and report two dependent children. During the year, they pay the following amounts to care for their four-year old son and six-year old daughter while they work. $3,200 ABC Day Care Center Blue Ridge Housekeeping Services Mindy Mason (Harry's mother) 2,000 1,000 Harry and Wei may claim a credit for child and dependent care expenses of: Oa. $1,600. Ob. $2,600. Oc. $2,100. Od. $3,100