Kelly's Tavern serves Shamrock draft beer to its oustomers. The daily demand for beer is normally...
13.38. Kelly's Tavern serves Shamrock draft beer to its customers The daily demand for beer is normally distributed, with an average of 20 gallons and a standard deviation of 4 gallons. The lead time re- quired to receive an order of beer from the local distributor is 12 days. Determine the safety stock and reorder point if the restaurant wants to maintain a 90% service level. What would be the increase in the safety stock if a 95% service level...
The average daily demand for laptops at Best Buy is 20, with a std. deviation of 5 units. The lead time is constant at 2 days. Find the reorder point if management wants a 90% service level (i.e., risk stockouts only 10% of the time). How much is the safety stock?
If daily demand is normally distributed with a mean of 15 and standard deviation of 5, and lead time is constant at 7 days, a 95% service level will require how much safety stock? 10 units 13 units 17 units 22 units 8 units
At a local hardware store, daily demand for winter tires is normally distributed with a mean of 50 tires and standard deviation of 20 tires. The source of supply is reliable and maintains a constant lead time of four days. The cost of placing the order is $20 and annual total holding costs are $1.00 per tire. Assume that the store operates 320 days a year and service level of 95%. Calculate the total holding cost (including the holding cost...
If daily demand is normally distributed with a mean of 15 and standard deviation of 5, and lead time is constant at 4 days, a 90 percent service level (Z=1.29) will require how much safety stock? A. 7 units B. 10 units C. 13 units D. 16 units
Same problem statement: Weekly demand for DVD-Rs at a retailer is normally distributed with a mean of 1,000 boxes and a standard deviation of 150. Currently, the store places orders to the supplier, with a reorder point of 4,200 boxes. The order quantity to the supplier is fixed at 5,000 boxes. Replenishment lead time is 4 weeks, fixed order cost per order is $100, each box costs the retailer $10, and the inventory holding cost is 25% per year. If...
Based on available information, lead time demand for PC jump drives averages 53 units (normally distributed), with a standard deviation of 5 drives. Management wants a 95% service level. Refer to the standard normal table for z-values. a) What value of Z should be applied? (1.04/1.28/2.06/1.65) b) How many drives should be carried as safety stock? __________ units (round your response to the nearest whole number). c) What is the appropriate reorder point? __________ units (round your response to the...
4) S uppose that lead-time demand is normally distributed with a mean of 100 units and a standard deviation of 20 units, If the firm wants to maintain 92% service Jevel, what should the reorder point be? 2-1.88 Pop-137.6units 5) We use 1,500 per year of a certain subassembly that has an annual holding cost of $45 placed costs us $150. We operate 300 days per year and have found that an order must be placed with our supplier 6...
A) A firm has a daily demand of 450 units. The lead time of receiving supplies is 3 days. If demand has a standard deviation of 100 units per day, what should be their safety stock? The firm plans for a 95% service level. What should be their reorder point? Note: ?0.95 = 1.64. A) This firm decides to increase their service level to 98%. What should be their safety stock? What should be their reorder point? Note: ?0.98 =...
I have this case study to solve. i want to ask which type of case study in this like problem, evaluation or decision? if its decision then what are the criterias and all? Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...