Consider a Class Plane and Three Subclasses, Glider, PropPlane and Jet

Essay

Consider a class Plane and three subclasses, Glider, PropPlane and Jet. What instance data that should be declared in Plane and what instance data should be declared in one of the three subclasses. Come up with at least 2 instance data unique to each of the four classes given that all instance data of Plane will be inherited into the subclasses.