Saturn is a manufacturing company. The following information is available about J66. one of the raw materials used in manufacturing: Purchase price Usage per day Delivery lead time (days) Maximum inventory level RM 9.60 per kg High: 90 kg Average: 60 kg High: 6 days Average: 4 days 4,000 kg Low: 30 kg Low: 2 days In addition to a reorder level, Satum has a minimum inventory level that acts as a safety inventory. Required: Calculate the following for Saturn: (i) reorder level (kg) (ii) minimum inventory level (kg) (iii) reorder quantity (kg) (iv) average inventory (kg) (v) average inventory (RM)