please solve asap (java program)

For each line, answer A) compiler error B) run-time error C) no problems => M) Person p1 = new Student(); => N) Student s1 = 1; (Note: p1 is from question M) O) Exchange e1 = (Exchange)p1; (Note: p1 is the object from question M) => Class Diagrams Person String name: private int age; +Person(String n, int a) Person +Retare +static void sayHit SOP "Hi from Person"); 1 Benefit Faculty private double salary; + double getSalary: Student double pa private String id; +Student(String n, int a double s Stringi) Student Students + Student +Betpal + int getBenefits) { return 20;1 Benefit VisitingFaculty Exchange +int getBenefits/{ return 100;} Senior String capstone; RetCapstone) + static void sayi SOP("Hi from Senior": + int getBenefits() {retum super.getBenefits)+30)