20 fl. oz. Bottles of water Ordering cost S = $4 Inventory carrying cost rate i = 0.1 = 10% Unit cost c = $1.00 Desired service level = 98% Lead time LT = 3 weeks

Make a forecast using 10 week average Determine the EOQ, check annual costs Determine standard deviation Determine safety stock SS Determine inventory investment ($)

sales history
week 1	6000
week 2	5000
week 3	6400
week 4	3500
week 5	8500
week 6	7000
week 7	8500
week 8	7600
week 9	5000
week 10	9000