Objective: To create a C++ class that performs multiplication of two complex numbers. Instructions: 1- Create a C++ class named ComplexNumber that represents a complex number. The class should have the following private members: real: a double representing the real part of the complex number. imaginary: a double representing the imaginary part of the complex number. 2- Implement a constructor that initializes the real and imaginary parts of the complex number. 3- Implement a member function named multiply that takes another ComplexNumber object as an argument and returns a new ComplexNumber object representing the result of the multiplication. 4- In the main function, demonstrate the usage of the ComplexNumber class by: Creating two ComplexNumber objects and initializing them with appropriate values. Using the multiply function to perform multiplication of the two complex numbers. Printing the original complex numbers and the result of the multiplication. Sample Output: Enter the real and imaginary parts of Complex Number 1: 2 3 Enter the real and imaginary parts of Complex Number 2: 45 Complex Number 1: 2 + 3i Complex Number 2: 4 + 51 Result of multiplication: -7 + 22i Process exited after 6.501 seconds with return value Press any key to continue... | Bonus: Extend the class to include additional functionalities like addition, subtraction, and division of complex numbers.