Sigma Corporation applies overhead cost to jobs on the basis of direct labor cost. Job V, which was started and completed during the current period, shows charges of $5,500 for direct materials, $8,500 for direct labor, and $5,185 for overhead on its job cost sheet. Job W, which is still in process at year-end, shows charges of $3,600 for direct materials and $4,500 for direct labor

Calculate overhead cost to be added to Job W at year-end.