(TCO A) The following data (in thousands of dollars) have been taken from the accounting records of Larden Corporation for the just-completed year Sales $950 Purchases of raw materials $170 Direct labor $225 Manufacturing overhead $220 Administrative expenses $180 Selling expenses $140 Raw materials inventory, beginning $90 $80 Raw materials inventory, ending Work-in-process inventory, beginning Work-in-process inventory, ending $30 $20