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Explain the concept of the focused factory. Why is this concept considered important in Operations Management?
Explain the concept of economies of scale. Give an example of how a small company can reach economies of scale (it could be any small company that you pick)
what is the probability that there are more than three tucks in the system at any given time?
two students decide to open their own copy-service business. the annual fixed cost is $54,000 and the average variable cost for each copy sold is $.08. they expect to sell each copy at $.12 per copy
There is negligble fixed cost if the item is purchased, a numerically controlled machine costs $124,000, and a machining center costs $217,000.
Profits for a bag of Lime chips are $0.40 and for a bag of Vinegar chips is $0.50. Which of the following is NOT a feasible production combination?
Let x1 be the number of units to make and x2 be the number of units to buy. If it costs $1.5 to make a unit and $4 to buy a unit and 4,000 units are needed, what is the objective function?
Which of the following could be a linear programming objective function?
Profits for regular soft drink are $3.00 per case, and profits for diet soft drink are $2.00 per case. What is the optimal daily profit?
Profit for each big shelf is $300 and for each medium shelf is $150. What is the maximum profit?
On the average, an entrant arrives at his station once every six minutes. Assume a single server waiting line system and determine the expected number of entrants in the system.
What are two or three issues affecting the implementation of an effective operations management strategy? Explain the importance of each towards the development of an effective strategy. Identify a
Explain how purchase of the apple press might affect the company's revenue goals. Based on this information, explain whether Anthony's Orchard should invest in the apple press.
If the 10th unit contained labor costs of $2.5 million, what price should Western Turbine charge for labor on units 11 and 12 to make a profit of 10 percent of the selling price?
Design a normalized order management database with the requirements provided in the MS Excel worksheet.
What are lags and hammock activity and when they are used in the project network?
Why is slack important to the project manager and what is the difference between free slack and total slack?
Describe different ways to develop a WBS and how activity definition and activity sequencing correlate to the project network?
How does the Work Breakdown Structure (WBS) differ from the project network and how are they both linked?
Which is a common psychological reason for resisting change?
A company has calculated its running sum of forecast errors to be 1,000 and its tracking signal is 50. What is the company's mean absolute deviation?
To determine when it is time to re-evaluate the usefulness of the exponential smoothing model you compute tracking signals. What is the tracking signal? What does the tracking signal tells you?
A company has actual unit demand for four consecutive years of 100, 105, 135, and 150. The respective forecasts were 120 for all four years. What is the MAD? What does the MAD tell you as a manager?
Using this data and a smoothing constant alpha of 0.5, what is the resulting year 2014 forecast value?
Compare and contrast qualitative and quantitative forecasting and give one example of a method that is used for each type.