Which of the Following Explains the Difference Between the Conventional

Which of the following explains the difference between the conventional approach and sustainable approach with respect to training?

A) From the conventional perspective,training must be instrumental,or linked to immediate returns in task performance.
B) From the sustainable perspective,training must be instrumental,or linked to immediate returns in task performance.
C) A conventional approach to training encourages members to explore a range of interests and to learn from others.
D) A sustainable approach to training does not encourage members to explore a range of interests and to learn from others.