As of December 31, 2017, Walking Tall Industries had $3,500 of raw materials inventory. At the beginning of 2017, there was $2,000 of materials on hand. During the year, the company purchased $317,500 of materials. However, it paid for only $302,500 of materials. Given this, how much inventory was requisitioned for use on jobs during 2017? Select one: o a. $306,000 b. $316,000 C. $313,000 O d. $301,000 o e. $304,000 O