1. 5.1 Sets Let: U = {all Nobel Prize Winners} W = {women who have won Nobel Prizes} A = {Americans who have won Nobel Prizes} L = {winners of the Nobel Prize in Literature} Describe: W’ {Nobel Prize winners who are American men or recipients of the Nobel Prize in Literature}

2. 5.1 Sets Let: U = {people at Loyola U.} A = {students at Loyola U.} B = {teachers at Loyola U.} C = {females at Loyola U.} D = {males at Loyola U.} Describe:

3. 5.1 Sets Let the following sets classify divisions at a large corporation. P = {divisions that made a profit} L = {divisions that had an increase in labor costs} T = {divisions whose total revenue increased} {divisions that had increases in labor costs or total revenue} {divisions that did not make a profit} {divisions that had an increase in labor costs and either were unprofitable or did not increase their total revenue} {Profitable divisions with increases in labor costs and total revenue}