What classes of objects other than LaserClass might be found in the computer game example used in this section? What instance variables in addition to RemainingPower might be found in the class...

What classes of objects other than LaserClass might be found in the computer game example used in this section? What instance variables in addition to RemainingPower might be found in the class LaserClass? Suppose the classes PartTimeEmployee and FullTimeEmployee inherited the properties of the class Employee. What are some features that you might expect to find in each class?