A step in a space vehicle checkout depends on four sensors (A,B,C,D) . Every circuit is functioning if sensor A and at least two of the other 3 sensors are also 1s. Find the minimal SOP expression if...

A step in a space vehicle checkout depends on four sensors (A,B,C,D) . Every circuit is functioning if sensor A and at least two of the other 3 sensors are also 1s. Find the
minimal SOP expression
if the circuit is working properly .  Output is designated as F