Oakland post office uses a multiple channel $($or "server"$)$ system, S$=2$ where customers wait in a single line for the first available server.

$\backslash$lambda $=1\mathrm{.}4$ cust$/$min$,$ and $=1$ customer$/$min$.$

True$/$False

P$0=$ Probability zero customers in the system $=$ between $0\mathrm{.}17$ and $0\mathrm{.}18$