[c++] Given the following classes and code, what is the output of the program? Explain how you get the answer in detail and if any problems what can be done to fix it.

class Pet

{

public:

Pet();

Pet(string);

void print();

private:

string name;

};

Pet::Pet() {

name = "";

}

Pet::Pet(string newName) {

name = newName;

}

class Dog: public Pet

{

public:

Dog(); Dog(string, string);

void print();

private:

string breed;

};

Dog::Dog() : Pet(), breed("") {

}

Dog::Dog(string newName, string newBreed) : Pet(newName), breed(newBreed)

{

}

void Pet::print()

{

cout << "My name is " << name;

}

void Dog::print()

{

Pet::print();

cout << ", and my breed is a "<< breed << endl;

}

int main() {

Pet* pPet;

Dog* pDog = new Dog("Rover", Doodle);

pPet = pDog;

pPet->print();

return 0; }

a. My name is Rover, and my breed is a Doodle

b. My name is Rover

c. , and my breed is a Doodle

d. Nothing