Build an arena model

I A shop model has two sections with two processes in parallel, one for

male and one for female. Customers arrive at a shop with exponentially

distributed inter$-$arrival times of mean $4$ minutes. And the customer has

to wait in a queue $1-$ to$-3$ minutes uniformly. Now when anew customer

comes to the booth, he$/$she select queue. The chances of a customer

being male and female are $60\%,40\%.$ After enter in a shop each male

customer need $1$ minutes and each female customer needs $4$ minutes to

complete his$/$her shopping.

We interested in simulating the system for $15$ hours to obtain process

utilizations

The first task is to draw a flowchart for the following system

Build and configure model as explained in the above section.

The resource utilization should be more than $45\%$ for each

machine.

There will be no more $2$ persons waiting in queue.