Lots of Stuff Company reports the following data for its first year of operation. Cost of goods manufactured ​$455 comma 700455,700 Work in process​ inventory, beginning 0 Work in process​ inventory, ending 140 comma 600140,600 Direct materials used 110 comma 000110,000 Direct Labor 139 comma 000139,000 Manufacturing overhead 185 comma 800185,800 Finished goods​ inventory, beginning 0 Finished goods​ inventory, ending 90 comma 40090,400 What is the cost of goods​ sold?