Your company has previously used a fixed order size whereordering takes place once a quarter, but since the product'ssustainability only allows warehousing for a limited time,demand varies somewhat and the product's character alsomeans that the stock cost is rather expensive, SEK 54 perproduct and year. So, the company wants to investigatewhether a more dynamic order size is preferable. Each ordercosts the company approximately SEK 1,200. The forecast forthe next 4 months is given below:Month 1 2 3 4Forecast 180 320 490 180Decide in which periods ordering should take place (you canchoose the calculation method).

Dynamic order size refers to the practice of adjusting the order size in response to changes in…

Answered: Decide in which periods ordering should…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Explain briefly the difference between product cost and period cost & application of “Theory of Constraints” in real world.
7. Nowjuice, Inc., produces Shakewell fruit juice. A planner has developed an aggregate forecast for demand (in cases) for the next six months. Month May Jun Jul Forecast 4,000 4,800 5,600 Aug Sep 7,200 Oct 6,400 5,000 Use the following information to develop aggregate plans. Regular production cost Regular production capacity Overtime production cost Subcontracting cost Holding cost Beginning inventory $10 per case 5,000 cases $16 per case $20 per case $1 per case per month 0 Develop an aggregate plan using each of the following guidelines and compute the total cost for each plan. Which plan has the lowest total cost? a. Use level production. Supplement using overtime as needed. b. Use a combination of overtime (500 cases per period maximum), inventory, and subcontracting (500 cases per period maximum) to handle variations in demand. c. Use overtime up to 750 cases per period and inventory to handle variations in demand.
Assume an initial starting Ft of 200 units, a trend (Tt ) of 8 units, an alpha of 0.30, and a delta of 0.40. If actual demand turned out to be 288, calculate the forecast including trend for the next period.
3. The MPS planner at Murphy Motors uses MPS time-phased records for planning end-item pro- duction. The planner is currently working on a schedule for the P24, one of Murphy's top-selling motors. The planner uses a production lot size of 70 and a safety stock of 5 for the P24 motor. Week On hand 30 30 30 1 2 3 4 5 6 7 8 40 40 40 45 45 13 8 4 Item: P24 Forecast Orders Projected available balance 20 Available-to-promise MPS a. Complete the MPS time-phased record for product P24. b. Can Murphy accept the following orders? Update the MPS time-phased record for accepted orders. Amount 40 Order Desired Week 1 4 2 6 3 30 2 4 25 3 30 4882 7623
Q7. The president of Rose Bowl Enterprises, Desmond Howard, projects the firms aggregate DEMAND requirements over the next 8 months as follows: These are the monthly DEMAND, not production. MONTH JAN FEB MAR APR MAY JUN JULY AUG DEMAND 1,400 1,600 1,800 1,800 2,200 2,200 1,800 1,800 PRODUCTION 1,600 from December INVENTORY 200 from Dec plus 200 His operations manager is considering a new plan, which begins in January with 200 units on hand. Stockout cost of lost sales is $100 per unit. Inventory holding cost is $20 per unit per month. Ignore any idle time costs. The plan is called plan A. Plan A: Vary the workforce level to execute a strategy that produces the quantity demanded in the prior month. The December demand was given as 1,600 units per month. Therefore, the production for JAN will be 1,600. However, only 1,400 are needed. Therefore, the extra 200 produced go into inventory and there is a holding cost for inventory. Also, per the above, you already have 200 units in inventory…
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Decide in which periods ordering should take place (you can choose the calculation method).