Given the IP address $132\mathrm{.}242\mathrm{.}221\mathrm{.}198$ and the subnet mask of $255\mathrm{.}255\mathrm{.}248\mathrm{.}0.$

a$.$ What is the network number? $($Decimal Number$)$

b$.$ What is the subnet number

$($Decimal Number$)$

c$.$ What is the host number? Decimal Number$)$