4. Madison Inc. uses job order costing for its brand new line incurred for production during 2013 totaled $18,000 of mate costs, and $6,000 of manufacturing overhead applied. The col soon as they are completed which resu end of any year. Beginning work in process totaled $15,000, and $9,000. During the year, the company completed 20 machines per machine? A) $2,400 B) $1,650 C) $1,350 D) $1,950 rits brand new line of sewing machines. The cost aled $18,000 of materials, 59,000 of direct labor completed which results in no finished ads inventory on hand at the applied. The company ships all goods as process totaled $15,000, and the ending balance is ompleted 20 machines. How much is the cost 5. If a company had a contribution margin of $750,000 and a contribution margin ratio of 40%, total variable costs must have been A) $300,000 B) $1,125,000. C) $450,000. D) $1.875,000 6. Dunbar Manufacturing's variable costs are 30% of sales. The company is contemplating an advertising campaign that will cost $44,000. If sales are expected to increase $80,000, by how much will the company's net income increase? A) $12,000 B) $36,000 C) $56,000 D) $24,000