Question 41 6 pts When a customer purchase (or order) is tied to the work in process at an earlier process step, this is called: O Preponement Forward buying Postponement Mass customization Question 42 6 pts One of the most often sold items at a grocery store is sugar. The weekly demand for sugar at a local grocery store is 10,000 two-pound bags with a standard deviation of 2,000 bags per week. The holding costs can be estimated at 1% per week (i.e., some cost of having to throw out sugar that has passed its sell-by date) and the lead-time for a new batch of sugar is two weeks. Determine the safety stock at a 95% service level. Approximately 2,000 Approximately 12,000 Approximately 4,600 Approximately 24,600 Question 43 6 p Referring to the picture below, what does it show? Inventory on hand Distribution of demand during lead time: parametersonu, ovn ROP T nu IL Safety Stock - 3 ovn TUN Lead Time Time Red shadedaksi probability of stockout Safety stock does not impact the likelihood of running out of inventory. Safety stock reduces the likelihood of running out of inventory. Safety stock increases the likelihood of running out of inventory. Safety stock eliminates the possibility of running out of inventory