(Answered) : PA 7-5 Sarah’s Organic Soap Company makes… Sarah’s Organic Soap Company makes four kinds of organic liquid soap- “regular,” “lav

PA 7-5 Sarah’s Organic Soap Company makes… Sarah’s Organic Soap Company makes four kinds of organic liquid soap- “regular,” “lavender,” “citrus,” and “tea tree.” Demand for the four scents are 125, 120, 90, and 25 kgs per hour respectively. Sarah’s production process can produce any soap at the rate of 475 kgs per hour, but 1.6 hours are needed to switch between scents. During those switchover times, the process doesn’t produce any soap. Sarah wants to choose a production schedule that (1) cycles repeatedly through the four scents, (2) meets the required demand and (3) minimizes the amount of inventory