Java program for Employee class variation

To helpers,

This question is a practice exercise given to me in a begineers Java course.  The truth is, if I can get the code for this one, I will be able to work off it to help me with the review at the end of the chapter.   I have pretty much understood everything up to this point, but the material dealing with classes and methods has taken me for a loop.  Any help on this would be GREATLY appreciated.  

    Write a class Employee with the following specifications:
    Fields:
        Name - Name of employee
        Id - Employee id
        Salary - Employee salary
        Age - Employee age
        Position - Employee title

    Methods:
        1. getFedTax() - Returns (int) federal tax withheld. Computed as follows:
        multiply (salary - 800) by 17%.
        2. getSsTax(rate) - returns (int) social security tax withheld, rate% of salary;
        rate is int.
        3. getHealthFee(rate) - returns(int) health coverage employee contribution,
        rate% of salary; rate is int.
        4. getInsurance() - returns (int) employee contribution for insurance coverage.
        Amount of deduction is computed as follows:
        If the employee is under 40 rate is 3% of salary, if the employee is between
        40 and 50 rate is 4% of salary, and if the employee is between 50 and 60
        rate is 5% of salary. If the employee is above 60 the rate is 6% of salary.
        5. getNetPay() -returns (double) the net pay for the employee after deducting
        from salary, the deductions: ss(1), health(3), fed_tax() and insurance.

    Write an appropriate main class with a main() method to create two employee objects,
    and print information.