1. A survey of 900 travelers in New York City found that in the last year 305 had traveled to Europe, 228 had traveled to Japan, 511 had traveled to a different state and 240 had not traveled anywhere. If 62 people traveled to Europe and Japan and a different state, 155 traveled to Europe and a different state, 93 traveled to Japan and a different state and 12 traveled to both Europe and Japan, how many of the travelers surveyed traveled to exactly one of the destinations?

2. A survey of 600 people found that 184 subscribed to cable television, 413 subscribed to a streaming service and 31 did not subscribe to cable or a streaming service. How many of the people who were surveyed subscribed to only cable television and not a streaming service?

3. An urn contains 20 balls, 4 are red, 7 are yellow and 9 are green. An experiement consists of drawing three balls from the urn in succession without replacement and observing their colors. List the outcomes in the event "the third ball drawn is yellow".