Consider the following statements. An abstract class is better than an interface when the variables in the abstract class or interface are likely to have changing values. An interface is better than an abstract class when nearly all of the methods in the abstract class or interface are abstract. An abstract class is better than an interface if new methods are likely to be required in the abstract class or interface in the future. An abstract class is better than an interface if a sub class is likely to need to inherit more than one super class. Which of the choices below is correct? a. I and Il are true
b. I and III are true
c. II and III are true
d. I, II, and III are true
e. I, III, and I are true