Bauer manufacturing uses departmental cost driver rates to allocate manufacturing overhead costs to products. manufacturing overhead costs are allocated on the basis of machine-hours in the machining department and on the basis of direct labor-hours in the assembly department. at the beginning of 2018, the following estimates were provided for the coming year: machining assembly direct labor-hours 80,000 40,000 machine-hours 20,000 20,000 direct labor cost $550,000 $900,000 manufacturing overhead costs $480,000 $280,000 the accounting records of the company show the following data for job #316: machining assembly direct labor-hours 120 55 machine-hours 50 5 direct material cost $250 $150 direct labor cost $125 $375 what are the total manufacturing costs of job #316?