A survey of 95 college students was taken to determine the musical styles they liked. Of those, 36 students listened to rock, 27 to classical, and 41 to jazz. Also, 20 students listened to rock and jazz, 10 to rock and classical, and 15 to classical and jazz. Finally, 7 students listened to all three musical styles. Construct a Venn diagram and determine the cardinality for each region. Use the completed Venn Diagram to answer the following questions.