define a class called LightBulb the class has the following instance variable private boolean on; it has a constructor with signature public LightBulbo which initializes the instance variable on to false. the class has two instance methods public void switchLight and public boolean getValue switchlight changes the status of the variable on (from true to false and from false to true) getValue returns the value of the instance variable on Answer: (penalty regime: 0, 2, 4, 6, ... %) 1