Burrito King a new fast-food franchise opening up nationwide has effectively automated burrito production for its drive-up fast-food establishments. The Burro-Master 9000 needs a constant 45 seconds to produce a batch of burritos. It has been estimated that customers will reach at the drive-up window according to a Poison distribution at an average of one every 50 seconds. To aid determine the amount of space needed for the line at the drive-up window, Burrito King would like to recognise the expected average time in the system, the average line length in cars, as well as the average number of cars in the system both in line and at the window.