Consider the following loop, which processes a list of employees:Which of the following statements is false?a$.$ In Python, this loop works properly as long as employees contains only objects that:

can be displayed with print $($that is$,$ they have a string representation$)$

b$.$ All classes inherit from object directly or indirectly, so they all inherit the default methods for obtaining string representations that print can display.

c$.$ If a class has an earnings method that can be called with no arguments, we can include objects of that class in the list employees, even if the object's class does not have an $"$is a$"$ relationship with class CommissionEmployee.

d$.$ All of the above statements are true.