Asap Which answer best describes how the cotton gin changed cotton farming?

A. The cotton gin caused cotton prices to drop because it could be harvested so easily.
B. The cotton gin added to the already high cost of producing cotton, and lowered demand.
C. The cotton gin made it easier to remove seeds from cotton, but destroyed the rest of the plant.
D. The cotton gin made growing cotton very profitable and increased the demand for slave labor.

Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, except a. such groups have the financial resources to mount sustained campaigns on their own behalf b. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislators c. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislators d. the members of these groups make up the majority of voters in many districts