Consider the following class declaration.

A $13-$line code segment reads as follows.

Line $1$: public class Student.

Line $2$: open brace.

Line $3$: private String my Name, semicolon.

Line $4$: private int my Age, semicolon.

Line $5$: blank.

Line $6$: public Student, open parenthesis, close parenthesis.

Line $7$: open brace, forward slash, asterisk, implementation not shown, asterisk, forward slash, close brace.

Line $8$: blank.

Line $9$: public Student, open parenthesis, String name comma int age, close parenthesis.

Line $10$: open brace, forward slash, asterisk, implementation not shown, asterisk, forward slash, close brace.

Line $11$: blank.

Line $12$: forward slash, forward slash, No other constructors.

Line $13$: close brace.

Which of the following declarations will compile without error?

Student a $=$ new Student$()$;

Student b $=$ new Student$("$Juan$",15)$;

Student c $=$ new Student$("$Juan$","15")$;

Responses

I only

I only

II only

II only

I and II only

I and II only

I and III only

I and III only

I, II$,$ and III