question_answer

The graph shows the results of various quality levels for a component

Consider the following statements:

1. Curve A shows the variation of value of component.

2. Curve B shows the variation of cost of the component.

3. Graph is called as fish bone diagram.

4. The preferred level of quality is given by line CC.

5. The preferred level of quality is given by line DD.

Which of the above statements are correct?

A) 1, 2 and 5                     

B) 1, 3 and 4

C) 2, 3 and 4                     

D) 1, 2 and 4