Cost of direct materials used in production for a manufacturing company Walker Iker Manufacturing Company reported the following materials data for the month ending June 30: Materials purchased Materials inventory, June 1 Materials inventory, June 30 $676,500 190,800 152,300 This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answer in the question below. Open spreadsheet Determine the cost of direct materials used in production by Walker during the month ended June 30. Round your answer to the nearest dollar