Businesses in a free enterprise system make most of their decisions in order to:
A. follow directions given by the government.
B. reduce the cost of consumer goods as much as possible.
C. increase their profits as much as possible.
D. promote fairness for everybody in a community.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.