In an organization, there are four branches, namely A$,$ B$,$ C$,$ and D$.$ Distribute the network $10\mathrm{.}16\mathrm{.}0\mathrm{.}0$ equally to these four branches in order $($first A$,$ then B$,$ and so on$).$ Branch A$,$ specifically the Accounting department, requires $500$ IP addresses. Perform subnetting again without wasting IP addresses and fill in the table below accordingly.