Intro JAVA class very basic understanding and basic functions 1. (Employee Class) Create a class called Employee that includes three instance variablesa first name (type String), a last name (type String) and a monthly salary (double).

2. Provide a constructor that initializes the three instance variables.

3. Provide a set and a get method for each instance variable. If the monthly salary is not positive, do not set its value.

4. Write a test app named EmployeeTest that demonstrates class Employees capabilities.

5. Create two Employee objects and display each objects yearly salary.

6. Then give each Employee a 10% raise and display each Employees yearly salary again.