In the figure there are no special setups such as VLANs, Layer $3$ switches etc.

Given the setup in figure with regular layer $2$ switches and a layer $3$ router, machine $"$A$"$ sends out a frame with destination MAC address of all $1$s $($FF$-$FF$-$FF$-$FF$-$FF$-$FF$).$

This frame will be received by: $($Select all that apply$)$