In the ArraySortedBag Class, Why Must the Self Argument Be

Multiple Choice

In the ArraySortedBag class, why must the self argument be passed to the __init__ method of ArrayBag?

A) to ensure the add method in ArraySortedBag is called if a source collection is specified
B) to ensure that ArraySortedBag calls the correct __init__ method
C) to ensure that ArrayBag calls its own __init__ method
D) to ensure the add method in ArrayBag is called if a source collection is specified