People arrive at a self service cafeteria on average every 15 seconds, exponentially distributed There are two counters, entres and drinks Thirty percent of customers want entres only, 60 go first to entres then to drinks, and the remaining get only a drink Service time at each counter is exponenti...

The cafeteria model is given below Model View Simulation controls Time units per simulation 2123 1000 Number of simulations 30 Entrances 1 Name Custom ...

People arrive at a self-service cafeteria on average every 15 seconds, exponentially distributed. There are two counters,

Question:

People arrive at a self-service cafeteria on average every 15 seconds, exponentially distributed. There are two counters, entrées and drinks. Thirty percent of customers want entrées only, 60% go first to entrées then to drinks, and the remaining get only a drink. Service time at each counter is exponential with a mean of 15 seconds. Develop a SimQuick model of this system and interpret the results.