A TV has $4$ devices connected to it$,$ a video game console $($G$),$ a cable box $($C$),$ a blu$-$ray

player $($B$),$ and a VR system $($V$).$ Even if all the devices are on$,$ the TV will only display the output of

one of the devices depending on which input is selected and only if the TV is on$.$ Show how this can

be implemented using a combinational block and draw the circuit with logic gates needed to

execute the behavior of the block.D