Would each of the following practices be used in a lean manufacturing system or a traditional manufacturing system? As long as the defected products in a period are below a certain threshold, management does not investigate the defects. Answer 1 Question 3 Choose... Management studies the amount of time to set up equipment for production in order to decrease the non-value-added time. Answer 2 Question 3 Choose... Larger batches of inventory are produced in order to reduce the amount of setup time allocated to unitsGranite Partners is considering spending $100,000 for a new grinding machine. This amount could be invested to yield a 12% return. What is the opportunity cost