In a certain town in the United States, 40% of the population are liberals and 60% are conservatives. The city council has proposed selling alcohol illegal in the town. It is known that 75% of conservatives and 30% of liberals support this measure.
(a) What is the probability that a randomly selected resident from the town will support the measure?
(b) If a randomly selected person does support the measure, what is the probability the person is a liberal?
(c) If a randomly selected person does not support the measure, what is the probability that he or she is a liberal?