When new regulations were imposed on businesses selling in the same markets as Acme Inc. and the demographics began to change unfavorably for its main product: there was very little that it could have done different in the short term.

When new regulations were imposed on businesses selling in the same markets as Acme Inc. and the demographics began to change unfavorably for its main product: there was very little that it could have done different in the short term.
A . product; there was very little that it could have done different in the short term
B . product, there was very little they could have done different in the short term
C . product, so there was very little could be done differently by the firm in the short term
D . product, there was very little possible in the short term for them to do differently
E . product, there was very little that the firm could have done differently in the short term

Answer: E