According to Maryland Motor Vehicle Administration [MVA] data, Gary Turgeon, a clerk at the Beltsville, Maryland, MVA location, assists three customers per hour, on average.

a. Determine the probability the amount of time Gary takes to assist the next customer is between 6 and 12 minutes (in the interval 6 to 12 minutes). b. Determine the probability the amount of time Gary takes to assist the next customer is between 26 and 35 minutes (in the interval 26 to 35 minutes).

c. Determine the probability the amount of time Gary takes to assist the next customer is either less than 14 minutes or greater than 24 minutes.