1. when second shift began, press 9a was on cycle 5239. when press 9a went down it was on cycle 7004. how many cycles did the press complete before it went down? 2. 18 boxes of 72 pieces each were shipped to delco. how many pieces were shipped? 3. 193 ibs. of nylon were required for a job. the customer increased the order so another 78 ibs. were used. how much material was required for the entire job?