An entrepreneur provides services that can be modeled as an s-server Erlang loss (Erlang-B) system. Let's say
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An entrepreneur provides services that can be modeled as an s-server Erlang loss (Erlang-B) system. Let's say the arrival rate is 4 customers per hour; average service time is 1 hour; the entrepreneur earns $2.50 for each customer served; and the entrepreneur's operating cost is $1.00 per server per hour (whether the server is busy or idle).
a) The optimal number of servers from the entrepreneur's point of view: ??
b) If the entrepreneur distributes the optimum number of servers, he should expect to earn $ profit per hour:
c) the maximum number of servers on which it is unprofitable for the entrepreneur to stay in business: ??
Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780132168380
12th Edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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