An organization is granted a block of address with the beginning address $14\mathrm{.}24\mathrm{.}74\mathrm{.}0/24.$ There are $2^{32-24}=256$ addresses in this block. The organization needs to have $11$ subnets as shown below:

two subnets, each with $32$ addresses

two subnets, each with $64$ addresses

four subnets, each with $4$ addresses

three subnets, each with $16$ addresses

Design the subnets.