A certain product has been effectively managed in the past, according to its managers. The previous technique used the economic production quantity model, and resulted in an optimum lot size of 100. For this product, setup time is directly proportional to setup cost, and setup time is currently 40 minutes per batch. How much must setup time decline in order for the lot size to fall to 50 units? 25 units? 10 units?

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Operations Management 101 Practice Test: JIT, Lean Operations, and the Toyota Production System — practice the complete quiz, review flashcards, or try a random question.

Just-in-time (JIT), lean operations, and the Toyota Production System (TPS) are all production systems that focus on efficiency and reducing waste. JIT is a manufacturing strategy that involves ordering parts in small quantities based on short-term production cycles, while lean operations is a business strategy that focuses on doing more with less. The TPS is a lean manufacturing system developed by Toyota that aims to provide customers with high-quality vehicles at the lowest possible cost.  JIT, also known as lean manufacturing, involves producing and delivering goods only when needed,... Show more

A certain product has been effectively managed in the past, according to its managers. The previous technique used the economic production quantity model, and resulted in an optimum lot size of 100. For this product, setup time is directly proportional to setup cost, and setup time is currently 40 minutes per batch. How much must setup time decline in order for the lot size to fall to 50 units? 25 units? 10 units?