Need Help with Java Code building easy task

[xCointoss]

I need to Create a Java application that prompts the user to enter hourly rate of pay and the number of hours that the worker worked and then display the gross pay of the worker. The gross pay is calculated by hourly rate of pay times by the number of hours worked. Those hours greater than 40 hours will be paid with 1.5 times of the regular hourly pay.

I tried several times but it won't work and I am looking for someone to help me by telling me the java code.

[Beothuk]

Try the below mentioned code and graph your program based on the same i hope it will definitely help you:

class worker
{
public static int worker_no;
public static String name;
public static String designation;
public void showdata()
{
System.out.println("Worker number:--->"+worker_no);
System.out.println("Worker name:------>"+name);
System.out.println("Worker designation:--->"+designation);
}
}

class salary extends worker
{
public static float bsal,hr,da,tsal;
public void cal()
{
tsal=bsal+hr+da;
System.out.println("Total salary:---->"+tsal);
}
}

class workersal extends salary
{
public void calc()
{
if (bsal >=15000)
{
hr=0.3f*bsal;
da=0.2f*bsal;
}
else if (bsal >=10000)
{
hr=0.4f*bsal;
da=0.3f*bsal;
}
else
hr=0.3f*bsal+500;
da=0.2f*bsal+500;
}
public static void main(String args[])
{
workersal E=new workersal();
worker_no=Integer.parseInt(args[0]);
name=args[1];
designation=args[2];
bsal=Integer.parseInt(args[3]);
E.showdata();
System.out.println("Workerloyee Salary");
E.calc();
E.cal();
}
}