QUESTION 11 Sarah's Organic Soap Company makes four kinds of organic liquid soap- "regular", "lavender", "citrus" and "tea tree". Demand for the four scents are 120, 100, 90 and 60 kgs per hour, respectively. Sarah's production process can produce any soap at the rate of 425 kgs per hour but 1.2 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 (i) cycles repeatedly through the four scents, (ii) meets the required demand and (iii) minimizes the amount of inventory held. How many kgs of "citrus" scented organic liquid soap should Sarah produce before switching over to another scent? a. 3338 b. 4865 Oc. 2972 Od. 1982