Which statement above will cause a run time error and w 4. Question 4 refers to the following declaration. a. Airplane c new Airplane(0; b. Flier f new Airplane(); c. Athlete a new SkiJumper("Ann", "Smith"); d. Skilumper s e new skilumper"John", "Doe"l Which of the following statements is not legal, explain? a. c.fly(); b. f.fly() c. a.train(3); d. s.train(3); e. a.fly() ons Supp