Answered: ying decisi

Business

Operations Management

ying decisi

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter13: Regression And Forecasting Models

Section: Chapter Questions

Problem 37P

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. How would you respond to the criticism that EOQ models tend to provide misleading resultsbecause values of D, S, and H are, at best, educated guesses?
Struggling with answering this question A manufacturer produces three types of humidifiers. The retail price of Humidifier Regular (HR) is $60 with variable costs of $20. Humidifier Advanced (HA) sells for $200 for its advanced features. This model’s variable costs are $80. Humidifier Simple (HS) is a simplified version and only sells for $25 with variable costs of $15. The manufacturer has machines and facilities worth $320,000 annually. The sales data show that 1000 units of HR, 2000 units of HA, and 10,000 units of HS was sold last year. Calculate the break-even point of the firm. The firm has some idle capacity at these volumes and chooses to cut the selling price of HR from $60 to $45, believing that its sales volume will rise from 1000 units to 2500 units. What is the revised break-even point?
We all hate to keep track of small change. By us-ing random numbers, it is possible to eliminate the need for change and give the store and the customera fair deal. This problem indicates how it couldbe done.a. Suppose that you buy something for $0.20. Howcould you use random numbers (built into the cashregister system) to decide whether you should pay$1.00 or nothing?b. If you bought something for $9.60, how wouldyou use random numbers to eliminate the need forchange?c. In the long run, why is this method fair to both thestore and the customers? Would you personally (asa customer) be willing to abide by such a system?
I need help with d, e, and f. I already did a, b, and c. You do not need to use Solver or solve the problems. Just respond to the problem questions using the outputs provided in the problem. A picture in the attach image is a complete question. 1. Recall the Innis Investments problem (Chapter 2, Problem 39). Letting S= units purchased in the stock fund M= units purchased in the money market fund leads to the following formulation: Min 8S + 3M s.t. 50S + 100M≤ 1,200,000 funds available 5S + 4M≥ 60,000 Annual income M≥ 3,000 Units in money market S, M≥ 0 a. What is the optimal solution, and what is the minimum total risk? Already did this part b. Specify the objective coefficient ranges. Already did this part c. How much annual income will be earned by the portfolio? I also did this part too d. What is the rate of return for the portfolio? e. What is the dual value for the funds available constraint? f. What is the marginal rate of…
can anyone solve this ? statement 1 and 2, are they true or false ???? 1) Stratified sampling is a simplified way to control Active Risk by matching benchmark allocations to pre-defined segments of the stock market. II) To find out whether the Active Risk of my current portfolio is large compared to my Target Active Risk, I could calculate the standard deviation of the difference of weekly returns between my portfolio and my benchmark over the last year.
Write “True” if the statement is true and write “False” if the statement is false.1. With the emergence of the information era, companies need to create value from theirintangible assets as well as their physical and financial assets.2. The primary purpose of balanced scorecard is to obtain increased operating profits for thecurrent year.3. To achieve success, it is important to set non-financial objectives as well as financial objectives.4. Different value propositions lead to different balanced scorecards.5. A properly constructed balanced scorecard tells the story of a business unit’s strategy.6. Strategy is about selecting the set of activities in which the organization will excel to create asustainable difference in the market.7. The vision and mission statement set the general direction for the organization.8. To create the balanced scorecard, first measures are identified and then translated intoobjectives.9. One valuable measure for the customer perspective of the balanced…
A golf club manufacturer is trying to determine how the price of a set of clubs affects the demand for clubs. The file P10_50.xlsx contains the price of a set of clubs and the monthly sales. Assume the only factor influencing monthly sales is price. Fit the following three curves to these data: linear (Y = a + bX), exponential (Y = abX), and multiplicative (Y = aXb). Which equation fits the data best? Interpret your best-fitting equation. Using the best-fitting equation, predict sales during a month in which the price is $470. File data: Price Demand $400 20,000 $420 19,000 $440 17,000 $460 16,000 $500 14,000 $380 22,000 $290 31,000 $340 26,000 $220 41,000 $700 6,000
Company X produces a product, GlueX3, that Company X sales for $5. An opportunity presents itself to reallocate its manufacturing facility and related resources to produce Epoxy10. It believes it can sell Epoxy10 for $8. Explain how this switch creates “value”. Be sure to include for whom.
Answer the following questions. Make sure to number your answers when you upload your response. Suppose Alphonso’s town raised the price of bus tickets to $2.50 per trip (while the price of burgers stayed at $3.50 and his budget remained $11.50 per week.) Draw Alphonso’s new budget constraint. What happens to the opportunity cost of bus tickets? Suppose Alphonso’s town raises the price of bus tickets from $2.50 to $5 and the price of burgers rises from $3.50 to $7. Why is the opportunity cost of bus tickets unchanged? Suppose Alphonso’s weekly spending money increases from $11.50 to $23. How is his budget constraint affected from all three changes? Explain. Use this information to answer the following 4 questions: Marie has a weekly budget of $24, which she likes to spend on magazines and pies. If the price of a magazine is $4 each, what is the maximum number of magazines she could buy in a week? If the price of a pie is $12, what is the maximum number of pies she could buy in a…
For this equation. Daniel and his family recently moved to California. Daniel wants to know which amusement park ticket package is best for his familyYour task is to recommend which ticket package Daniel and his family should purchase . You are working with Daniel's sister Amelia. Read the facts about Daniel's familyTable 1 shows the ticket packages and cost of parking for a local amusement park. In which what is the total cost to purchase a two day ticket for everyone in Daniel is family. (Image shown below)
Engage: Inventory Planning: Forecasting during Uncertainty Inventory Planning: Forecasting During Uncertainty COVID-19 has unleashed unprecedented consumer demand and exposed fractures in the just-in-time supply chain model. In the span of just a few months, your supply chain may have changed drastically. Supplier shutdowns in China. Increased shipping demands. Decreased working capital. These evolving conditions impact your go-forward inventory strategy. Forecasting inventory requirements have always included a mix of past trends, sound predictions, and supplier relationships. But the uncertainties we are facing right now make this process more challenging. This includes Evolving consumer demands Product availability, and Predictable transportation Let's look at these inputs and how they may impact inventory planning. Uncertainties in Consumer Demand Consumer demand is on a roller coaster and the ride doesn’t seem to be slowing down soon. Shelter at home requirements have led…
Engage: Inventory Planning: Forecasting during Uncertainty Inventory Planning: Forecasting During Uncertainty COVID-19 has unleashed unprecedented consumer demand and exposed fractures in the just-in-time supply chain model. In the span of just a few months, your supply chain may have changed drastically. Supplier shutdowns in China. Increased shipping demands. Decreased working capital. These evolving conditions impact your go-forward inventory strategy. Forecasting inventory requirements have always included a mix of past trends, sound predictions, and supplier relationships. But the uncertainties we are facing right now make this process more challenging. This includes Evolving consumer demands Product availability, and Predictable transportation Let's look at these inputs and how they may impact inventory planning. Uncertainties in Consumer Demand Consumer demand is on a roller coaster and the ride doesn’t seem to be slowing down soon. Shelter at home requirements have led…