The increases (in cents) in cigarette taxes for 15 states in a 6- month period are 60, 32, 12, 30, 20, 31, 40, 34, 51, 40, 42, 50, 45, 70, 18. Which one of the answers below represents the range?

Select one:

a. 58

b. 45

c. 70

d. 34