a Wi$-$Fi network is being set up in a large office building wit dimensions $50$ meters by $50$ meters. The network is using the $5$ GHz frequecncy band and the chosen Wi$-$Fi stadar is $802\mathrm{.}11$ac$.$ The goal is to provide coverage for the entire building with a minimum data rate of $100$ Mbps to each user device. Following is als given: $1.$ The Wi$-$Fi access point $($AP$)$