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1. Identify a disadvantage of implementing group technology in a firm. The number of employees required for a process increases exponentially. The workers must be flexible enough to run several machines and processes. It increases inventory. The waiting time between operations is increased. 2. A shopkeeper purchases raw materials to manufacture souvenirs for a local event that happens once every five years. In this case. identify the model that the shopkeeper is most likely to use to maintain stock. Lot sizing model Fixed—time period model Fixed—order quantity model p. Single-period model 3 Define synchronous manufacturing as stated by Goldratt's theory. It is a production process organized to achieve the goals of the firm. It is an integrated set of activities designed to achieve high quality and high levels of production with minimal inventories of raw materials. It is a production process in which machines are the critical resource used for scheduling. It is the optimization of the rate at which cash is generated by production through sales. 4. involves testing random samples of the end product from a process to determine if the process is churning out items within the predetermined range. Organizational leaming Statistical process control Cyclical strategic scheduling Event simulation