Bulla corporation has two production departments, machining and customizing. the company uses a job-order costing system and computes a predetermined overhead rate in each production department. the machining department's predetermined overhead rate is based on machine-hours and the customizing department's predetermined overhead rate is based on direct labor-hours. at the beginning of the current year, the company had made the following estimates: machining customizing machine-hours 24,000 15,000 direct labor-hours 1000 2000 total fixed manufacturing overhead cost $ 108,000 $ 70,500 variable manufacturing overhead per machine-hour $ 1.50 variable manufacturing overhead per direct labor-hour $ 3.00 during the current month the company started and finished job k369. the following data were recorded for this job: job k369: machining customizing machine-hours 60 30 direct labor-hours 40 60 calculate the total amount of overhead applied to job k369 in both departments.