Figure $1\mathrm{.}13$: At Time $9\mathrm{.}98$

Question $14$: How did we get $13\mathrm{.}50$ for the arrival of Entity #$4?$

Step $6$: The next event is the arrival of Entity #$4,$ which will schedule the arrival of Entity #$5,$ but will have no other actions since the server remains busy. The new simulation time is $13\mathrm{.}50$ and the updated status is shown in Figure $1\mathrm{.}14$