Part 1: Define a class named ID Protected Data Member: number - type int pointer (dynamic variable) number has to be 10 digits integer. Appropriate accessor and mutator functions. Default constructor and one argument constructor. Overload the insertion operator << to output ID objects. Overload the extraction operator > to input ID objects. Add big three to ID class. Please indicate call of big three. Use following main() to test your class. int main(){ ID a(12345678); cout<>a; cout<>a; cout< copy constrcutor is called Enter id number: 1234 ID number: 1234 ID => Assignment operator is called Enter id number: 56789 ID number: 56789 ID number: 12345678 ID number: 1234 ID => Destructor is called ID => Destructor is called ID => Destructor is called

Double Bubble For this exercise you need to create a Bubble class and construct two instances of the Bubble object. You will then take the two Bubble objects and combine them to create a new, larger combined Bubble object. This will be done using functions that take in these Bubble objects as parameters. The Bubble class contains one data member, radius_, and the corresponding accessor and mutator methods for radius_, GetRadius and SetRadius. Create a member function called CalculateVolume that computes for the volume of a bubble (sphere). Use the value 3.1415 for PI. Your main function has some skeleton code that asks the user for the radius of two bubbles. You will use this to create the two Bubble objects. You will create a CombineBubbles function that receives two references (two Bubble objects) and returns a Bubble object. Combining bubbles simply means creating a new Bubble object whose radius is the sum of the two Bubble objects' radii. Take note that the CombineBubbles function…

The base class Pet has protected data members petName, and petAge. The derived class Dog extends the Pet class and includes a private data member for dogBreed. Complete main() to: create a generic pet and print information using PrintInfo(). create a Dog pet, use PrintInfo() to print information, and add a statement to print the dog's breed using the GetBreed() function. Ex. If the input is: Dobby2Kreacher3German Schnauzer the output is: Pet Information:    Name: Dobby   Age: 2Pet Information:    Name: Kreacher   Age: 3   Breed: German Schnauzer #include <iostream>#include<string>#include "Dog.h" using namespace std; int main() {     string petName, dogName, dogBreed;    int petAge, dogAge;     Pet myPet;    Dog myDog;     getline(cin, petName);    cin >> petAge;    cin.ignore();    getline(cin, dogName);    cin >> dogAge;    cin.ignore();    getline(cin, dogBreed);     // TODO: Create generic pet (using petName, petAge) and then call PrintInfo            //…