F D ando 15 you most out of on Raw materials inventory, beginning Raw materials inventory, ending Purchases of raw materials Direct labour Manufacturing overhead The following data (in thousands of dollars) have been taken from the accounting records of Karting Corporation for the year just eruded Sales $990 $40 $70 $120 $200 $230 $150 $140 $70 $50 $120 $160 Administrative expenses Selling expenses Work-in-process inventory, beginning Work-in-process inventory, ending Finished goods inventory, beginning Finished goods inventory, ending What was the cost (in thousands of dollars) of the raw materials used in production during the year? Select one: O a $150. Ob. $190 c. $160 Od $90.