A company manufactures 5,000 units of a product per month. The cost of placing an order is Rs. 100. The purchase price of the raw material is Rs. 10 per kg. The re-order period is 4 to 8 weeks. The consumption of raw materials varies from 100 kg to 450 kg per week, the average consumption being 275 kg The carrying cost of inventory is 20% per annum. You are required to calculate- (a) Re-order Quantity (b) Re order Level (c) Maximum Level (d) Minimum Level le) Average Stock Level

A company manufactures 5,000 units of a product per month. The cost of placing an order is Rs. 100. The purchase price of the raw material is Rs. 10 per kg. The re-order period is 4 to 8 weeks. The consumption of raw materials varies from 100 kg to 450 kg per week, the average consumption being 275 kg The carrying cost of inventory is 20% per annum. You are required to calculate- (a) Re-order Quantity (b) Re order Level (c) Maximum Level (d) Minimum Level le) Average Stock Level

Purchasing and Supply Chain Management

6th Edition

ISBN:9781285869681

Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Chapter16: Lean Supply Chain Management

Section: Chapter Questions

Problem 10DQ: The chapter presented various approaches for the control of inventory investment. Discuss three...

See similar textbooks

Similar questions

A company operates for 50 weeks a year and uses a fixed quantity inventory system for one of its most important items. Below are the characteristics for the item: Weekly demand follows normal distribution: mean of 400 units and standard deviation of 100 units Order Cost = $40 per order Annual Holding cost = $2/unit/year Desired service level = 95% (z = 1.645) Lead Time = 4 weeks Economic Order Quantity (EOO) = 894 units Now suppose that the management is considering switching to a fixed time inventory system where the time between orders is 2 weeks. Everything else being the same as the information provided for the original problem, which system (Q or P system) is likely to have more safety stock? Please explain why.
A company manufacturers 5,000 units of a product per month. The average weekly demand is 275kg. The cost of placing an order is `K100. The purchase price of the raw material is ` K10 per kg. The re-order period is 4 to 8 weeks. The consumption of raw materials varies from 100 kg. to 450 kg. per week. The carrying cost of inventory is 20% of the purchase price. Assuming 52 weeks in a year, you are required to calculate (i) Re-order level (ii) Optimum order quantity and total inventory costs (iii) Maximum stock level (iv) Minimum stock level
A building materials stockist obtains its cement from a single supplier. Demandfor cement is reasonably constant throughout the year. Last year the company sold 2 000tonnes of cement. It estimates the costs of placing an order at around 25 MU each timean order is placed and charges inventory holding at 20% of purchase cost. The companypurchases cement at 60 MU per tonne.a) How much cement should the company order at a time?b) Instead of ordering EOQ, why not a order convenient 100 tonnes? Please mention formulas and do it in detail so I can understand.
Custom Computers, Inc. assembles custom home computer systems. The heat sinks needed are bought for $12 each and are ordered in quantities of 1300 units. Annual demand is 5200 heat sinks, the annual inventory holding cost rate is $3 per unit, and the cost to place an order is estimated to be $50. Calculate the following: (a) Average inventory level (b) The number of orders placed per year (c) The total annual inventory holding cost (d) The total annual ordering cost (e) The total annual cost
Please help solve this within 45 min.. please Mega Sdn . Bhd is a wholesaler which buys and sells wide range of products. One of the products is called M3. Each month the company buys 100 units of M3 at cost of RM20 each. Each unit of M3 requires two square feet of space at a cost of RM4 per square foot per annum. Other holding costs are estimated to be 10% of the purchase price. For each order placed, it costs the company RM700. Required: Determine the economic order quantity by using formula.
A printing company anticipates using 40,000 reams of paper at a uniform rate over the next year. Each time they place an order for X units of reams of paper, it is charged a flat fee of $200. Carrying costs are $4 per unit per year. A. use the formula for Economic Order Quantity to find out how many reams of paper they should purchase in each order. B. how many orders should they place over the year?
A clothing manufacturing company requires raw materials for 8 consecutive weeks as follows: 30, 40, 50, 35, 60, 30, 40, and 30 units with a one-time order cost of $50,000 and a storage fee of $500 per unit/week. From these data calculate the total cost of procurement using:a. Lot For Lot (LFL) Methodb. Economic Order Quantity (EOQ) Methodc. Period Order Quantity (POQ) Methodd. In your opinion as an operations manager at the company which method would you choose? Explain, why?
The following information relates to the forthcoming period:-Order costs = $25per orderHolding costs = 17% of purchase priceAnnual demand = 16,000 unitsPurchase price = $17 per unitOrder quantity = 650 unitsRequired:-What are the total annual costs of inventory?
It takes approximately 2 weeks (14 days) for an order ofsteel bolts to arrive once the order has been placed. The demandfor bolts is fa irly constant; on the average, the manager, MichelleWu, has observed that the hardware store sells 500 of these boltseach day. Because the demand is fairly constant, Michelle believesthat she can avoid stockouts completely if she orders the bolts atthe correct time. What is the reorder poin t?
Fursan Inc. needs 310 kgs of a material per month (four weeks). It costs RO 10 to make and receive an order, and it takes 14 work days to receive it. The annual holding cost is 15 % of purchase price. The price RO 1 per kg. The company is operating 6 days per week. At what level of inventory in Kgs should the company be placing orders? Round-up to the nearest integer Select one: a. 200 b. 175 c. 181 d. 188
I need a detailed explanation on how to solve this problem: A paint shop implements an inventory policy on its stock of white paint, which costs the store $6 per can. Monthly demand for cans of white paint is normal with mean 28 and standard deviation 8. The replenishment lead time is 14 weeks. Excess demand is backordered, but costs $10 per back ordered can in labor and loss of goodwill. There is a fixed cost of $15 per order, and the holding cost is based on 30% interest rate per annum. In your computations, assume 4 weeks per month. - Write down the model name and parameters. - What are the optimal lot size and reorder points for white paint (include the formulas)? - What is the optimal safety stock (include the formula)? *** Suppose the paint shop from the above problem adopts a service level policy. - What are the optimal lot size and reorder points for white paint, such that 90% of the cycles are filled without backordering (include all formulas)? - What is the fill rate…
8. A local retailer anticipates an annual demand 12000 units of a product. The retailer allows shortages for that product, and these shortages are backordered at a rate of 4 OMR per unit backordered. The cost of ordering is 200 OMR, whereas, the annual holding cost is 1 OMR per unit. The retailer operates 300 days per year. What is the optimal maximum inventory level? Round - up to the nearest integer ? a. 1987 b. 1789 c. 1960 d. None is correct e. 1898