Select the correct answer.
Gail has written the following paragraph as part of her research paper.

Farmers in the United States are businessmen. As such, they are understandably eager to produce a product that will increase their profit and supply consumer demand. They are paying attention to the variety of nutritional studies that point to the health benefits of milk fat.

Which information from the article ''Farm Milk Components and Their Use Among Dairy Products Have Shifted Over Time" should Gail use when writing the conclusion of her article in order to maintain the flow of ideas in her writing?

A.
"While Holstein cows—the iconic black and white (or sometimes red and white) dairy cows—remain the predominant species of dairy cows in the United States, farms are increasingly shifting to other breeds, such as Jersey cows, which produce higher-fat milk naturally." (paragraph 2)
B.
"'The Dietary Guidelines for Americans, published by USDA and the U.S. Food and Drug Administration, recommend "fat-free or low-fat milk, yogurt, and cheese, and/or lactose-free versions and fortified soy beverages and yogurt as alternatives. '" (paragraph 2)
C.
"In 2000, U.S. farm milk contained 3.68 percent milk fat and 8.72 percent skim solids on average. " (paragraph 1)
D.
"Skim solids include protein, lactose, minerals, and trace elements." (paragraph 1)