You have a cyclic system with a web server serving N clients $($N is an input parameter$).$ Each client can be in two states. In the first state, the client is "preparing a request for service". In the second state, the client has generated the request that is either waiting in the Queue or being served. Each source spends an exponentially distributed amount of time a preparing each server request $($a is an input parameter$).$ The server serves one client at a time with an exponentially distributed service rate of u requests$/$sec $($u is an input parameter$).$