along with several other members of the upper management team youve just completed an assessment of your organizations manufacturing plant to meet demand for product the group has determined that the plant must operate at a minimum of 75 capacity for at least 250 working days each year with no more than a total of 50 hours of down time due to accidents or other disruptions the plant must produce 20000 parts annually with a cap of 25 of parts rejected after inspection what approach should your team use to measure effectiveness of plant operations