Let us assume that you have been asked to help modeling the flow of visitors in the hypothetical Museum of Fine Future Information Nuggets (MUFFIN). We consider a steady state with no visitors entering or exiting the museum. The museum will have three exhibition halls. In front of each hall, there is space for a waiting line. The exit of this space is connected to the entry of the hall. Each of the hall exits is connected to each entry of the waiting spaces. Visitors leaving one of the halls are free to chose any of the other halls as their next one. We assume that each hall can be described as a process in a meaningful way, with some randomness of the time that a visitor stays in a hall. Assume that you would like to model this situation is SDL.

Show a diagram with explicit processes and FIFO queues!