Given the network $192\mathrm{.}168\mathrm{.}1\mathrm{.}0/24,$ Network A has $121$ users and Network B has $84$ users, devise a subnetting plan. How many subnets are needed? How Many Bits must be borrowed What is the new network mask $($dotted decimal$)?$ What is the new network mask $($cider or slash notation$)?$ What is the network address of the first network $($Cidr notation$)?$ What is the broadcast address of the first network? What is the network address of the second network $($cidr notation$)?$ What is the broadcast address of the second network?