$\backslash$table$[[$Servers$,1,2,3],[\%$ Time Server Busy $($rho$),0\mathrm{.}850,0\mathrm{.}425,0\mathrm{.}283],[$Probability of$,,,],[0,0\mathrm{.}150,0\mathrm{.}403,0\mathrm{.}424],[1,0\mathrm{.}128,0\mathrm{.}343,0\mathrm{.}361],[2,0\mathrm{.}108,0\mathrm{.}145,0\mathrm{.}153],[3,0\mathrm{.}092,0\mathrm{.}062,0\mathrm{.}043],[4,0\mathrm{.}078,0\mathrm{.}026,0\mathrm{.}012],[5,0\mathrm{.}067,0\mathrm{.}011,0\mathrm{.}004],[$In the system,,,$],[,$CUSTOMERS,CUSTOMERS,CUSTOMERS$],[$Number in System n$($s$),5\mathrm{.}67,1\mathrm{.}04,0\mathrm{.}87],[$Number in Line n$($l$),,0\mathrm{.}19,0\mathrm{.}03],[,$TIME $($Minutes$),$TIME $($Minutes$),$TIME $($Minutes$)],[$Time in System t$($s$),40\mathrm{.}00,7\mathrm{.}32,6\mathrm{.}18],[$Time in Line t$($l$),34\mathrm{.}00,1\mathrm{.}32,0\mathrm{.}18]]$

Use the chart above. $($Choose the closest answer$)$

In a three$-$server model, what is the probability of $1$ or more customers in the system?

$0\mathrm{.}639$

$0\mathrm{.}062$

$0\mathrm{.}576$

$0\mathrm{.}424$

$0\mathrm{.}153$

$0\mathrm{.}215$

$0\mathrm{.}361$