1. Company A produces two products X and Y.Each X requires 4 units of material C and each Y requires 7 units of material C.The total amount of material C available for each month is 5000.Let x and y be the number of X and Y produced in a month.If we want to optimize products of X and Y, what is the appropriate constraint on material C?

2. The process of decision making involves__________.

3. __________ cannot fit naturally into a relational model.

4. In relational database, a __________ operation forms a new table containing all rows in the first table but not in the second (tables must match on all attributes).

5. In __________, the method assigning weight for preferences is based on paired comparisons of options.

6. What are the reasons for decision analysis?

7. The risk avoider __________.

8. The first axiom in Suh's Axiomatic Design theory stated that __________.

9. In multiobjective optimization, the advantages of the weighting method include the following(s):

10. Which of the following is the 'decomposing step' in Analytic Hierarchy Process?

11. In Quality Function Deployment, what is the role of Relationship Matrix?

12. Which of the following is not a feature of a decision support system?

13. Which of the following is not true about options?

14. A pharmaceutical company has resources to develop either drug X or drug Y or none at all. Drug X will cost $100 million to develop, and it can generate $1 billion if it succeeds.Drug Y will cost $10 million to develop, and it can generate $300 million if it succeeds.Drug X has a 50% chance of success and drug Y has an 80% chance of success.Use decision tree to help the pharmaceutical company select which drug to develop.What are the expected values for the three decision alternatives: (i) developing drug X, (ii) developing drug Y, and (iii) developing neither drug?

15. Solve the following optimization problem: Maximize Y, which is subjected to the following constraints: (i) X – 2Y ≥-1, (ii) X ≤ 2, (iii) X ≥0 and (iv) Y ≥0.Find the optimum.

16. Linear programming assumes _______.

17. Which of the following methods or systems can be used to generate design alternatives?

18. In Axiomatic Design, for an ideal design, the number of functional requirements is always __________.

19. In real option analysis, a put-like option __________.

20. The decision matrix method is also known as __________.

21. The second axiom in Suh's Axiomatic Design theory stated that __________.

22. The basic premises of Theory of Inventive Problem Solving (TRIZ) include the following:

23. How many axioms of rational behavior are there?

24. Both Quality Function Deployment and Concurrent Engineering employ the following principle:

25. In Theory of Inventive Problem Solving (TRIZ), how many inventive principles are there?