Underapplied and Overapplied Overhead Oz Manufacturing uses a predetermined overhead rate of $20.10 per direct labor-hour. This predetermined rate was based on a cost formula that estimates $279,390 of total manufacturing overhead for an estimated activity level of 13,900 direct labor-hours. The company actually incurred $277,000 of manufacturing overhead and 13,400 direct labor-hours during the period. Required: 1. Determine the amount of underapplied or overapplied manufacturing overhead for the period. Please circle or highlight & fill in the amount Overapplied Underapplied $ 2. Assume that the company's underapplied or overapplied overhead is closed to cost of Goods Sold. Would the journal entry to dispose of the underapplied or overapplied overhead increase or decrease the company's gross margin? By how much? Please circle or highlight & fill in the amount Gross margin would increase decrease by $