The student council at a college is made up of five freshmen, six sophomores, seven juniors, and eight seniors. A yearbook photographer would like to line up two council members from each class for a picture. How many different pictures are possible if each group of classmates stands together?Which expression below results in the number of different pictures that are possible?A. C(5.2).C6,2).C(7,2).C(8,2)B. C(4,4).C(5.2).C6,2).C(7,2).C(8.2)C. P(5,2).P(6,2).P(7.2).P(8.2)D. P(4,4).P(5.2).P(6.2).P(7,2).P(8.2)The number of possible pictures is