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GSCM 209 DeVry Complete Week Discussions Package
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GSCM 209 DeVry Week 1 Discussion 1
Time Series Analysis (graded)
Discuss the advantages and disadvantages of two time series analyses reviewed in the text.
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Discuss the advantages and disadvantages of two time series analyses reviewed in the text. Present examples of where the advantages and disadvantages might occur in your workplace. What role does time series play in GSCM?
GSCM 209 DeVry Week 1 Discussion 2
Linear Regression Introduction (graded)
Discuss the importance of the independent variable in linear regression. What happens when the independent variable is not a good predictor?
GSCM 209 DeVry Week 2 Discussion 1
Linear Regression Analysis (graded)
What is associative forecasting, and how is it used? Explain why we use regression analysis in associative forecasting.
GSCM 209 DeVry Week 2 Discussion 2
Correlation Analysis (graded)
What impact does regression have on correlation analysis? Explain the two ways correlation can be displayed mathematically. Does one way have an advantage over the other? Please explain your thinking.
GSCM 209 DeVry Week 3 Discussion 1
Break-Even Analysis (graded)
What is a break-even analysis, and why do we need it?
GSCM 209 DeVry Week 3 Discussion 2
Time Value of Money (graded)
What do we mean by time value of money? What does it provide in operations?
GSCM 209 DeVry Week 4 Discussion 1
Waiting-Line Models (graded)
Is the use of waiting-line models more important in service industries than in product manufacturing?
GSCM 209 DeVry Week 4 Discussion 2
Linear Programming (graded)
Linear programming is a widely used mathematical technique designed to help operations managers plan and make decisions. Why is LP so important in decision making?
GSCM 209 DeVry Week 5 Discussion 1
Graphical Method in Linear (graded)
Graphical solutions in LP have a limited number of decision variables. What is the maximum number? What is the solution that the graphical method presents to the operations manager?
GSCM 209 DeVry Week 5 Discussion 2
Simplex Method in Linear Programming (graded)
What is the simplex method in LP? How does it differ from the graphical method? Which method lends itself to computer solutions?
GSCM 209 DeVry Week 6 Discussion 1
Decision Trees (graded)
Decision trees are graphic displays of the decision process. When do you feel it is appropriate to use decision trees--for simple decisions or for complex decisions? Why?
GSCM 209 DeVry Week 6 Discussion 2
Expected Value (graded)
Why is it important to determine the expected value (EV) of each alternative when looking at decision trees? How does the EV differ from the real value?
GSCM 209 DeVry Week 7 Discussion 1
Critical Path Method (graded)
What is CPM? What circumstances led DuPont to develop this tool? Who typically uses this tool today? Why would a company use CPM?
GSCM 209 DeVry Week 7 Discussion 2
Program-Evaluation-Review Technique (PERT) (graded)
What is PERT? What circumstances led the Navy to develop this tool? Who typically uses this tool today?