Bus 660 topic Study guides, Class notes & Summaries

Bus 660 Topic 8 DQ 1 & DQ 2 DQ 1: Describe a current problem facing your department, organization, or industry that would indicate the need for a simulation model. How best would this problem be solved by simulation versus the other modeling techniques covered in the course? Support your response with rationale from the readings. DQ 2: Consider some of the examples you have brought up in earlier discussion forums about applying models to real-world problems. Choose one of the models covered ea...

BUS 660 Topic 6 Integer Linear Programming and Advanced Optimization Applications - Homework (v2).docx

BUS 660 Topic 7 Waiting Line Models - Homework

Problem 6-09: With the gasoline time series data from the given table, show the exponential smoothing forecasts using a = 0.1. a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do not round your interim computations and round your final answers to three decimal places. b. Are the results the same if you app y MAE as the measure of accuracy? Do not round your interim computations and round your fina...

BUS 660 Topic 3 Introduction to Linear Programming - Homework

Problem 10-05: Premier Consulting’s two consultants, Avery and Baker, can be scheduled to work for clients up to a maximum of 160 hours each over the next four weeks. A third consultant, Campbell, has some administrative assignments already planned and is available for clients up to a maximum of 140 hours over the next four weeks. The company has four clients with projects in process. The estimated hourly requirements for each of the clients over the four-week period are as follows: Hourly ra...

1. Question:A posterior probability associated with sample information is of the form 2. Question:When production volume exceeds the breakeven point, we can expected 3. Question:Which of the following exponential smoothing constant values puts the same weight on the most recent time series value as does a 5-period miming average? 4. Question:The decision variables of a model are also known as the 5. Question:An experiment consists of tossing 4 coins successively. The number of sample poi...

BUS-660: Topic 1 DQ 1 & DQ 2 DQ 1: Apply a business decision model to something you do every day, such as selecting an outfit, ordering lunch, or determining your exercise routine. Be creative in your approach. How did you select the model? Include rationale with support from the readings. DQ 2: Create a decision tree for the scenario you outlined in Topic 1 DQ 1. Attach the decision tree to your response and include insights into how you crafted it. How would you apply this decision-making ex...

BUS 660 Topic 7 DQ 1 and DQ 2 DQ 1: Describe a waiting line situation that you regularly face in your daily life. Explain how you would improve the structure of that system by applying waiting line analysis. DQ 2: What are the economic costs of waiting lines? How might these costs be measured? What decision criteria can be used to justify expanding services to reduce waiting times?

1. Question:Acompanymakestwoproductsfromsteel; onerequires 2tonsofsteelandtheotherrequires3tons.Thereare100tonsofsteelavailabledaily.Aconstraintondaily production could bewrittenas:2x1+3x2≤100. 2. Question:Letx1,x2,andx3be0-1variableswhosevaluesindicatewhethertheprojectsarenotdone(0)oraredone(1).Whichanswerbelowindicatesthatatleasttwooftheprojectsmust bedone? 3. Question:The constraintx1 +x2+x3 +x4 ≤2 meansthattwooutofthefirstfourprojectsmust be selected. 4. Question:Eachpointontheefficie...