Alpine Inc. allocates manufacturing overhead to each job using departmental overhead rates. Operations at Alpine are divided into a Grinding department and a Welding department. The Grinding department uses a departmental overhead rate of $50 per machine hour, while the Welding department uses a departmental overhead rate of $28 per direct labor hour. Job 923 used the following direct labor hours and machine hours in the two departments: Grinding Welding Actual results Department Department Direct labor hours used 6 10 Machine hours used The cost of direct labor and the cost of the direct materials used by Job 923 is $280 and 5170 respectively. How much manufacturing overhead would be allocated to job 923 using the departmental overhead rates? $612 $580 $384 $430