What is the standard deviation of the demand during lead-time? A. 60 bottles B. 90 bootles OC. 40 bottles O D. 52 bootles At what inventory level should he place an order? OA. 386 bottles OB. 477 bottles OC. 302 bottles D. 254 bottles
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- Pet Empire operates 52 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $11.70 per bag. The following information is available about these bags. Demand is 90 bags per week, order cost is $54 per order, annual holding cost is 27% of the cost, service level is 80%, lead time is 3 weeks (18 working days), and standard deviation of weekly demand is 15 bags. Current on hand inventory is 320 bags with no open orders or back orders. Require to calculate Economic Order Quantity (EOQ). What would be the average time between orders (in weeks)? Calculate reorder point (R). The store currently uses a lot size of 500 bags (i.e., Q = 500). Calculate the annual holding cost of this policy and also annual ordering cost. Without calculating the EOQ, how can you conclude from these two calculation that the current lot size is too large? What would be the annual cost saved by shifting from the 500-bag lot size to the EOQ? Consider again the…Annual demand for a product is 13,000 units; weekly demand is 250 units with a standard deviation of 40 units. The cost of placing an order is $100, and the time from ordering to receipt is four weeks. The annual inventory carrying cost is $0.65 per unit. To provide a 98 percent service probability, what must the reorder point be? Note: Use Excel's NORM.S.INV() function to find the z value. Round z value to 2 decimal places and final answer to the nearest whole number. Suppose the production manager is told to reduce the safety stock of this item by 100 units. If this is done, what will the new service probability be? Note: Use Excel's NORM.S.DIST() function to find the correct probability for your computed z value. Round z value to 2 decimal places and final answer to the nearest whole percent.Golden Crust Bakery buys flour in 25-pound bags. The bakery uses an average of 1,215 bags ayear. Preparing an order and receiving a shipment of flour involves a cost of $10 per order.Annual holding costs are $75 per bag. Once an order for flour is placed, it takes six (6) days toreceive the order from the flour factory. The bakery operates 350 days per year.Calculate the following:(i) Economic Order Quantity(ii) Expected number of orders (Order Frequency)(iii) Average inventory(iv) The annual holding cost(v) The annual ordering cost(vi) The total annual cost of inventory management(vii) Reorder point(viii) If holding costs were to increase by $9 per year, how much would thataffect the minimum total annual cost?
- Arthur Meiners is the production manager for Wheel-Rite, a small manufacturer of metal parts. Wheel-Rite sells 10,378 gear wheels each year. Wheel-Rite setup cost is $45 and maintenance cost is $0.60 per sprocket per year. Wheel-Rite can produce 493 gear wheels per day. The daily demand for the gear wheels is 51 units. Show your work. 1. What inventory management model should we use to solve this problem? Model for discount purchases Model Economic Quantity to Order Model Economic Quantity to Produce Model to handle dependent demand 2. What is the optimal amount of production? Response 3. What is the maximum inventory level of gear wheels that will be in the Wheel-Rite warehouse? Response 4. What is Wheel-Rite's annual setup cost? Response 5. What is the annual cost of maintaining Wheel-Rite? ResponseThe Shotz Brewery produces an ale, which it stores in bar-rels in its warehouse and supplies to its distributors on de-mand. The demand for ale is 1800 barrels per day. The brewery can produce 3000 barrels per day. It costs $7500to set up a production run for ale. Once it is brewed, the aleis stored in a refrigerated warehouse at an annual cost of$60 per barrel. Determine the economic order quantity andthe minimum total annual inventory cost.Sam’s Cat Hotel operates 52 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $11.70 per bag. The following information is available about these bags.Demand = 90 bags/weekOrder cost = $54/orderAnnual holding cost = 27 percent of costDesired cycle@service level = 80 percentLead time = 3 weeks 118 working days2Standard deviation of weekly demand = 15 bagsCurrent on-hand inventory is 320 bags, with no open orders or backorders.a. What is the EOQ? What would be the average time between orders (in weeks)?b. What should R be?c. An inventory withdrawal of 10 bags was just made. Is it time to reorder?d. The store currently uses a lot size of 500 bags (i.e., Q = 500). What is the annual holding cost of this policy? Annual ordering cost? Without calculating the EOQ, how can you conclude from these two calculations that the current lot size is too large?e. What would be the annual cost saved by shifting from the 500-bag lot size to the…
- Energyzer , a regional electronics retailer , estimates that sells 13 , 000 4-packs of batteries per year (or 250 per week). Each 4-pack of batteries costs the retailer $2.00; with a carrying cost rate of 32%; and ordering costs of $40.00 per order. a. Calculate the optimum order period—in terms of weeks , b. Calculate the economic order quantity PLEASE SHOW WORKWhat is the inventory position if the on-hand quantity is 762 units, scheduled receipts are 225 units, and 230 units are on backorder? Rapallo Sneakers, Inc. sells a pair of LG sneakers for $42. Due to the recent fitness craze, these shoes are in high demand: 52 pairs of shoes are sold per week. The ordering cost is $42 per order, and the annual holding cost is 25 percent of the selling price. If the store operates 48 weeks a year, what can you say about the size of the current order quantity of 225 pairs?The Summer Outdoor Furniture Company produces wooden lawn chairs. The annual demandfrom its store customers is 17,400 chairs per year. The transport and handling costs are $2,600each time a shipment of chairs is delivered to stores from its warehouse. The annual carryingcost is $3.75 per chair. Determine the optimal order quantity and minimum total annual cost.
- Jill's Job Shop buys two parts (Tegdiws and Widgets) for use in its production system from two different suppliers. The parts are needed throughout the entire 52-week year. Tegdiws are used at a relatively constant rate and are ordered whenever the remaining quantity drops to the reorder level. Widgets are ordered from a supplier who stops by every two weeks. Data for both products are as follows: ITEM TEGDIW WIDGET Annual demand 7,000 10,000 Holding cost (% of item cost) 30 % 30 % Setup or order cost $ 190.00 $ 10.00 Lead time 7 weeks 2 week Safety stock 45 units 9 units Item cost $ 5 $ 6 a. What is the reorder quantity and reorder point for Tegdiws? (Round your answers to the nearest whole number.) b. What is the inventory control system for Widgets? (Round your answer to the nearest whole number.) Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer…Johnson's Juice sells bottles of "keep me awake during class" fruit juice to college students. Annual demand is 88,000 bottles. The company uses an annual holding cost percentage of 16% in its setup cost is $45 per order. The current price per bottle from the supplier is $.75, and Johnson's Juice resells it to customers for $2.00 each. However, the supplier has notified Johnson's Juice that starting nect week the purchase price will rise to $1.15 due to tariffs imposed by the government. Johnson's inventory of bottles is about to be depleted. How many bottles should Johnson's jiuce purchase in the next order. (assume the bottles are full of chemicals so the juice will never expire.)The Melon Enterprise used to sell 175 bottles of 500ml vegetable cooking oil per month. The unit cost for a bottle of cooking oil is RM2.50 and the cost of placing an order has been estimated to be RM12.00. The store imposes an inventory carrying charge of 27% per year. The company have to wait 3 weeks’ time for the order to be delivered. Based on this information, calculate the following inventory decisions: (Hint: Provides your answers in two decimal points) i) Optimum order quantity, order frequency and annual total ii) The store restructures its inventory system by ordering using an automation purchasing process, the ordering cost can be by cut 65%. Determine the new optimal order quantity, order frequency and annual inventory cost. Explain your