Need help with JAVA coding assignment please!

Create the classes Employee, Programmer, SeniorProgrammer and another called MainExercise2. Add a main( ) method to MainExercise2. Exercise 2B [15\%] Add three variables to the Employee class: - a private String called name that will contain the name of the employee - a private double called monthlySalary that will contain the monthly salary Next add the constructor. Set name and monthlySalary using parameters. Finally add three methods: - a public method called getName with no parameters that returns the name variable - a public method called getMonthlySalary with no parameters that returns the monthlySalary variable - a public method called getAnnualSalary with no parameters that returns the annual salary of the employee formatted to have only two decimal places (e.g. 10.3832 will be returned as 10.38)