A super class EmpSal has been defined to store the details of an employee. Define a subclass…

A super class EmpSal has been defined to store the details of an employee. Define a subclass Overtime to compute the total salary of the employee, after adding the overtime amount based on the following criteria. • If hours are more than 40, then ₹ 5000 are added to salary as an overtime amount • If hours are between 30 and 40 (both inclusive), then ₹ 3000 are added to salary as an overtime amount • If hours are less than 30, then the salary remains unchanged The details of the members of both the classes are given below. Class name : EmpSal Data members/instance variables: empnum : to store the name of the employee empcode : integer to store the employee code salary : to store the salary of the employee in decimal Methods / Member functions: EmpSal(...) : parameterised constructor to assign values to data members void show( ) : to display the details of the employee Class name : Overtime Data members/instance variables: hours : integer to store overtime in hours totsal : to store the total salary in decimal Methods / Member functions: Overtime(...) : parameterised constructor to assign values to data members of both the classes void calSal() : calculates the total salary by adding the overtime amount to salary as per the criteria given above void show() : to display the employee details along with the total salary (salary + overtime amount) Assume that the super class EmpSal has been defined. Using the concept of inheritance, specify the class Overtime giving the details of the constructor (...), void calSal( ) and void show( ). The super class, main function and algorithm need NOT be written.

class Overtime extends EmpSal
{
    int hours;
    double totsal;

    Overtime(String n, int c, double s, int h)
    {
        super(n, c, s);
        hours = h;
        totsal = 0.0;
    }

    void calSal()
    {
        if (hours > 40)
            totsal = salary + 5000;
        else if (hours >= 30 && hours <= 40)
            totsal = salary + 3000;
        else
            totsal = salary;
    }

    void show()
    {
        super.show();
        calSal();
        System.out.println("Overtime Hours: " + hours);
        System.out.println("Total Salary: " + totsal);
    }
}