Data Markup on job cost Machine-hours Direct labor-hours Total fixed manufacturing overhead cost Variable manufacturing overhead per machine-hour Variable manufacturing overhead per direct labor-hour Cost summary for Job 407 Machine-hours Direct labor-hours Direct materials Direct labor cost 75% Department Milling Assembly 60,000 3,000 8,000 80,000 $390,000 $500,000 $2.00 $3.75 Department Milling Assembly 90 4 5 20 $800 $370 $70 $280