can someone please help me out with ny accounting homework? thank you

Cost flow relationships The following information is available for the first year of operations of Creston Inc., a manufacturer of fabricating equipment: Sales $ 12,420,000 Gross profit 5,218,900 Indirect labor 411,500 Indirect materials 180,600 other factory overhead 813,000 Materials purchased 4,140,000 cal manufacturing costs for the period 7,908,700 Materials inventory, end of period 291,100 This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answers in the questions below H Open spreadsheet Determine the following amounts, Round your answers to the nearest dollar a. Cost of goods sold b. Direct materials cost c. Direct labor cost