A class B network address of $131\mathrm{.}1\mathrm{.}0\mathrm{.}0$ is given and you need to create $4$ subnets with

minimum hosts as $9$AB$,8$BC$,3$DE and $2$AD$.$

Where A$,$B$,$C$,$ D and E are taken from your student number as explained in table below.

The student number taken here is $214001282.0$ and repeating number are valid for

this question.

My student number is $219218587$ can you please help