19) Complex scheduling problems are most likely to occur with which process type? a) mass production systems b) batch production systems c) continuous production systems d) repetitive manufacturing systems in places to 20) According to Meadows, the lack of timely feedback is a factor affecting her level intervene in a system a) 2 b) 5 c) 6 d) 9 21) A company has been working a six-sigma program for several months, with focus on improving yield on process X. Prior to the program, the typical process X yields were averaging 70%. Presently, yields are consistently above 95%. This improvement will directly allow the company to: I. Increase price for the product II. Reduce any buffers in any operation involving process X III. Automate process X a) I and II b) III only c) II only d) I and II and