16. Saud Bhawan creates a demand of 10800 tires in a year. The company's inventory carrying (holding) cost is estimated to be OMR 3 per unit per year and the ordering (setup) cost is OMR 50 per order. a. Calculate the Economic Order Quantity (EOQ). b. What is the number of orders per year? c. Compute the average annual setup (ordering) cost. d. Compute the annual average inventory. e. What is the average annual holding (carrying) cost? f. Compute the annual total cost.

Kendi Company uses 800 units of a product per year on a continuous basis. The product has a Fixed Cost of $50 per order, and its carrying cost is $2 per unit per year. It takes 5 days to receive a shipment after an order is placed, and the firm wishes to hold 10 days’ usage in inventory as a safety stock. Show Computations and Explanations. A. Calculate the EOQ. B. Determine the Average Level of Inventory. (Note: Use a 365-day year to calculate daily usage.) (Format: 111.11) C. Determine the Reorder Point. (Format: 11.11)

The “how much to order” decision always has an influence on the followingcosts except: A. Annual purchasing costs.B. Annual carrying costs.C. Annual procurement costs.D. Total annual inventory costs.

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 WORK

Epworth Co. predicts that it will use 360,000 gallons of material during the year. It anticipates that it will cost $72 to place each order. The annual carrying cost is $4 per gallon. a. Determine the most economical order quantity by using the EOQ formula. b. Determine the annual order and carrying costs at the EOQ point.

Catlea Merchandising is engaged in selling school shoesfor both boys and girls in their teenage years. Catlea needs 32,000 pairs of shoes in a year in order to satisfy the market demand. It costs ₱ 48 to place an order while ₱ 8 is needed to hold each quantity of shoe in Catlea's inventory. Upon checking on Catlea's supplier, it takes 8 days in between placing an order and eventually receiving it. a. Determine the Economic Order Quantityb. Determine the number of order per monthc. Determine the reorder point

Please do G,H,I,J,K and L (a) What is the expected jet fuel yearly average demand D? =4160 tons(b) Given D, find the order lot size Q that gives the economic order quantity (EOQ). =60.39 unit(c) Given the EOQ, what is the total inventory holding cost?= $1067695.2(d) Given the EOQ, what is the total inventory ordering cost? =OC=$1067726.4(e) Given the EOQ, what is the total annual inventory cost?TIC=2135421.6  =1.32(f) What is the time between orders in weeks? = 39.39 The airport is convinced that placing an order every season (every P = 13weeks) will be best. It is also aware that the expected demand will varywith a standard deviation of 20 tons, so it needs to take this information into account. (g) What is the protection period required by the proposed 13-week periodic review system?(h) The airport is required by the airlines to maintain a 99.75% service level.What is the required safety stock?(i) Calculate the order size (Q) when using P = 13.(j) What is the total annual inventory…

Rick Jerz is attempting to perform an inventory analysison one of his most popular products. Annual demand for thisproduct is 5,000 units; ca rrying cost is $50 per unit per year; ordercosts for his company typically run nearly $30 per order; and leadtime averages I 0 days. (Assume 250 working days per year.)a) What is the economic order quantity?b) What is the average inventory?c) What is the optimal number of orders per year?d) What is the optimal number of working days between orders?e) What is the total annual inventory cost (carrying cost+ ordering cost)?t) What is the reorder poi nt?

Green Grass Industries Limited (GGIL) has used a fixed-time period inventory system that involved taking a complete inventory count of all items each month. However, increasing labor costs, are forcing GGIL, to examine alternative ways to reduce the amount of labor involved in inventory stockrooms, yet without increasing other costs, such a shortage costs. Table 10 is a random sample of 20 GGIL's items. Table 10. Annual Usage by Value of a sample of GGIL's Inventory Item Number Annual Usage ($) Item Number Annual Usage ($) 1 10,600 11 2,750 2 14,000 12 1,400 3 4,000 13 3,200 4 16,000 14 2,500 5 8,100 15 110,000 1,800 16 14,800 7 84,000 17 9,500 8. 890 18 1,700 9 940 19 3,700 10 94,000 20 12,500 a) What would you recommend GGIL to do to cut back its labor cost? (Illustrate using an ABC plan). b) Item 18 is critical to continued operations at GGIL. i. How would you recommend it be classified? ii. Give the reason(s) for your answer.

A manufacturing company produces two products X and Y. Each product X requires one A and two Bs. Each B requires one C and one D. Each product Y requires 1 C and 4Ds. Table Q5A shows data from the inventory records of components.  Table Q5A Data category           A B  C D Lot - sizing rule Fixed order quantity = 250 Lot for lot Lot for lot Fixed order quantity = 1000 Lead time 3 weeks 2 weeks  1 week 2 weeks Beginning inventory 70 0 200 800 The MPS for products X and Y is given in Table Q5B. The on-hand inventories are as follows: X = 100, Y = 30. The only scheduled receipts are 250 units of X in period 2.The lead times are as follows: X = 2 weeks, Y = 3 weeks. The chase strategy is used for both products. Table Q5B                                                                                    Demand in period Product SS 1 2 3 4 5 6 7 8 X 50     300     200   250 Y 30             400   Required: a) Draw a product structure tree for each product. b) Develop…