Chmelar Manufacturing Company developed the following data: Beginning work in process inventory $ 80,000 Direct materials used 480,000 Actual overhead 560,000 Overhead applied 540,000 Cost of goods manufactured 1,280,000 Ending work in process 60,000 How much are total manufacturing costs for the period? Select one: a. $1,580,000 b. $1,260,000 Correct c. $1,100,000 d. $1,220,000