Why was Plymouth a less successful trade center than the other New England colonies?

AIt lacked a variety of goods with which it could trade.
BIt was located too far inland to have a harbor for trade.
CIts harbor was not as good as the other harbors in the region.
DIts colonists were less interested in trade than other colonists..

Verified Answer :

One reason why Plymouth was a less successful trade center than the other New England colonies was because "c. Its harbor was not as good as the other harbors in the region," however it was also true to a certain extent that they lacked a wide variety of goods.