Add a new method called addCourse that adds a new Course object to the listOfCourses instance variable. See the algorithm below.

public void addCourse(String crseNumber, int credits, String instrFirst, String instrLast)

{

// Call the findInstructor method passing the instrFirst and instrLast parameters to find the Instructor teaching the course.

// Use the Instructor found and the crseNumber and credits parameters to create a new Course.

// Add the new Course to the listOfCourses field.

}