The figure below shows three different networks with different size requirements. The needed capacity $($number of devices$)$ for each network is specified in the figure. Your task is to determine the CIDR block required for each network that will satisfy the number of expected users. You are to use Class C private IP addresses when configuring the CIDR blocks. Assign IP addresses and gateway addresses to the networks. The IP addresses should start with $192\mathrm{.}168\mathrm{.}0\mathrm{.}0.$ Design your network so that the minimum IP address space is consumed. $(30$ Marks$)$