Problem $1.$ Modify the Firm example from this chapter such that all employees can be given different vacation options depending on their classification. Provide a method called vacation that returns the number of vacation days a person has. Give all employees a standard number of vacation days $(10),$ then override the method in the various employee classes as appropriate. Modify the driver program to demonstrate this new functionality.

Problem $2.$ Implement a class called BonusTooHighException, designed to be thrown when a bonus value is greater than $$10000.$ Using the Executive class from Chapter $10,$ create a main program that creates and populates an Executive array with information entered by the user $($array size as well$).$ If a bonus value is entered that is too high, i$.$e$.$ greater than $$10000$ throw the exception. Allow the thrown exception to terminate the program.

Problem $3.$ Modify the solution to the program above $($submit a second file for this$)$ such that it catches and handles the exception if it is thrown. Handle the exception by printing an appropriate message and keeping the bonus$=0,$ and then continue entering more executive data. Let the program conclude by printing the total number of executives with valid bonuses, i$.$e$.$ positive, more than $$10000,$ as well as the average pay.

NOTE: These problems do not require use of all the classes from Chapter $10.$

Since Executive is a child of Employee, StaffMember, you can copy the classes needed to your homework folder.