Question: tourist arrive at a security checkpoint at the rate of...
Tourist arrive at a security checkpoint at the rate of 24per hour. The checkpoint has a single machine that scans all tourists wanting to enter the secure area. Tourists are scanned one at a time according to a first-come first-served discipline. A constant 60seconds are required to scan a tourist.
a. The scanning machine is busy of the time. (Enter your response rounded to one decimal place.)