A.int f = ps.indexOf (new Patient "Mike") );

B.int f = ps.indexOf (Patient ("Mike") );

C.int f = ps.indexOf (p2)

D.Patient p = new Patient ("Mike");Int f = ps.indexOf (p)

A.Change line 2 to the following: Public int price

B.Change line 4 to the following: int price = new simple ();

C.Change line 4 to the following: Float price = new simple ();

D.Change line 5 to the following: Price = 4f;

E.Change line 5 to the following: price.price = 4;

F.Change line 5 to the following: Price = (float) 4:

G.Change line 5 to the following: Price = (Simple) 4;

H.The code compiles and runs properly; no changes are necessary

A.Compilation fails only at line n1.

B.Jesse 25
Walter 52

C.Compilation fails at both line n1 and line n2.

D.Compilation fails only at line n2.

A.Compilation fails.

B.

C.

D.

E.

A.Comment line 20.

B.Comment lines 18 to 21.

C.Comment line 16.

D.Comment line 19.