Einstein Corporation reported a net decrease in inventory of $15,000 during the year. The cost of goods sold for the year was $180,000. There was also a $5,000 decrease in accounts payable from the beginning of the year to the end of the year. The accounts payable relates only to the acquisition of inventory. What is Einstein's cash payment to suppliers for inventory? A) $170,000 B) $188,000 C) $158,000 D) $202,000