Kristen has no children of her own but cares for a seven-year-old foster child who was placed with her by the state. The state pays Kristen an annual stipend of $2,500 to offset the cost of after-school care while she works. If the total payment made by Kristen to the daycare provider in 2022 was $4,000, how much can she claim as work-related expenses for the child and dependent care credit assuming she has no other qualifying dependents?