The following table shows the stock market performance of 40 industries from five sectors of the U.S. economy in a certain year. (Take S to be the set nf all 40 industries represented in the table.) Use symbols to describe the event that an industry increased in value but was not in the manufacturing sector. 0 X n M' O x' n M' O X' u M' O X u M O x' n M How many elements are in this event? |:|