A union's executive conducted a survey of its members to determine what the membership felt were the important issues to beresolved during upcoming negotiations with management. The results indicate that 70% of members felt that paid vacations were an important issue, whereas 65% identified health plans as an important issue. Of those who felt that health plans were important, 60% also felt that paid vacations were an important issue. If a member is selected, determine the following probabilities:

ij what is the probability that he or she felt that both paid vacations and health plans were important?

i) What is the probability that the member felt that at least one of those two issue was important?