A Corporation uses a job-order costing system whth a single plantwide predetermined overhead rate based on direct labor-hours. The company based its predetermined overhead rate for the current year on total foxed mantacturing overhead cost of $36.000, varlable manutactiring overhead of $2 80 per direct labor hour, and 10,000 direct labor hous The estimated totai manufacturing overhead is closest to: Muppie Croice $5000 $4000 $28000