As of December 31, 2017, Stand Still Industries had $2,500 of raw materials inventory. At the beginning of 2017, there was $2,000 of materials on hand. During the year, the company purchased $375,000 of materials; however, it paid for only $312,500. How much inventory was requisitioned for use on jobs during 2017? a. $362,000 b. $374,500 c. $375,500 d $363,000