Please write your answers with your explanations. Thank you!

There are two parts on here.

Given the following code class PersonClass (object) def _init_ _(self, name-'", address''): self.name-name self.address- address def str_(self): return "Name: (" . format (self.name) Write only the code requested for the following classes. Define a new child class of PersonClass called Doctor. Write the header ( declaration of the class) 3 Points) Write the initializer for the Doctor class. It should have the same parameters as the PersonClass, plus two additional parameters; specialty a string that should default to General Practitioner"', and salary a float that defaults to 90,000. In the initializer you should call the constructor for PersonClass passing in the correct values and should then set the additional parameters passed. (7 Points)