question_answer

Consider the following statements:

Method study is carried out to achieve

1. the most effective use of plant and equipment

2. the most effective use of human efforts

3. Evaluation of human work.

Which of the statements given above are correct?

A) 1 and 3 only                 

B) 2 and 3 only

C) 1 and 2 only                 

D) 1, 2 and 3