A multinational company requires its IPv$4$ private address range $192\mathrm{.}168\mathrm{.}0\mathrm{.}0\mathrm{.}0/16$ to cover a minimum of $6$ sites covering a minimum of $6012$ devices$/$users per site. a$)$ Design an IP addressing scheme which will accommodate these requirements. Clearly identify, showing your work, the subnet masks used. For the first TWO subnets and the last TWO subnets detail the following i$.$ Network Address; ii$.$ First host IP address; iii. Final host IP address; iv$.$ Broadcast address; v$.$ Actual number of available hosts.