problem 1) Design an Employee class. It must have member variables: Employee Name and Employee Number. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.

problem 2) Design a ProductionWorker class that is derived from the Employee class. It must have member variables: Shift and Hourly Pay Rate.

The day shift is Shift 1 and the night shift is Shift 2. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.

problem 3) Design a ShiftSupervisor class that is derived from the Employee class. A shift supervisor is a salaried employee who supervises a shift. In addition he earns a yearly bonus when his shift meets production goals. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.

problem 4) Design a TeamLeader class that extends the ProductionWorker class. A team leader is a production worker who leads a small team. In addition to hourly pay, they earn a fixed monthly bonus. Also they are required to attend a minimum number of hours of training per year. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.

problem 5) Design a Salesman class. A salesman is an employee who earns his pay based on the percent of sales. For ex, if he sold $100,000 in merchandise, he earns $5000 based on a 5.0 percent commission rate. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.

problem 6) Design a SalesAssociate class. A sales associate is a beginner salesman who earns his pay based on a Base Salary plus a reduced commission rate for all sales over a Base Sales Quota. For ex, suppose a sales associate had a base salary of $2000, a base sales quota of $40,000, and commission rate of 3 percent. If he sold $100,000 in merchandise, he earns $3800. prepare the suitable constructors, accessors, and mutators for the class. Demonstrate (and test) all methods for the class.