Kevin and Jenny, who are both working full-time, have three children all under the age of ten. The two youngest children, who are three and five years old, attended Eastside Pre-School for a total cost of $3,000. Ervin, who is nine, attended Big Kid Daycare after school at a cost of $2,000. Jenny has earned income of $15,000 and Kevin earns $14,000. What amount of childcare expenses should be used to determine the Child and Dependent Care Credit?