Given the following class, what sets of statements would have the end result of the myStudent instance having the studentname as teststudent letterGrade as test as B and then outputting the studentname and letterGrade?

public class Student $\{$

private String studentName;

private String letterGrade;

public Student$($String studentName, String letterGrade$)\{$

this.studentName $=$ studentName;

this.letterGrade $=$ letterGrade;

$\}$

public String getStudentName$()\{$

return studentName;

$\}$

public String getLetterGrade$()\{$

return letterGrade;

$\}$

public void setStudentName$($String studentName$)\{$

this.studentName $=$ studentName;

$\}$

public void setLetterGrade$($String letterGrade$)\{$

this.letterGrade $=$ letterGrade;

$\}$

$\}$