An insurance company has information that 93% of its auto policy holders carry collision coverage or uninsured motorist coverage on their policies. Eighty percent of the policy holders carry collision coverage, and 60% have uninsured motorist coverage.
a. What percentage of these policy holders carries both collision and uninsured motorist coverage?
b. What percentage of these policy holders carries neither collision nor uninsured motorist coverage?
c. What percentage of these policy holders carries collision but not uninsured motorist coverage?