A winter resort took a poll of its 400 visitors to see which winter activities people enjoyed. The results were as follows: 188 liked to ski, 144 liked to snowbiard, 67 liked to ice skate, 39 liked to ski and snowboard, 35 liked to ski and ice skate, 10 liked to snowboard and ice skate, 5 liked all three activities. Use a Venn diagram to determine how many of those surveyed enjoyed exactly one of these activities. none of these activities. at least two of these activities . snowboarding and ice skating, but not skiing, snowboarding or ice skating, but not skiing. only skiing