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Quiz Instructions This is a self learning quiz. You can take it as many times as you want but be careful, the final grade is the average of all attempts so make sure you do well from the first time. D Question 1 5 pts Sure, I’ll be happy to explain what classes are in C and provide code examples. Here it is: In C, a class is a user-defined data type that encapsulates related data members and member functions into a single unit. It provides a blueprint for creating objects, which are instances of the class. Here is an example of a class in C that represents a simple rectangle: include iostream using namespace std; class Rectangle private: int width; int height; public: void setvalues (int, int); int area() return width height; ; void Rectangle::setvalues(int W, int h) width W; height h; int main() Rectangle rect; rect.setvalues (5, 10); "Area of rectangle: " rect.area() endl; return 0; In this example, the class Rectangle has two private data members width and height), and one public member function setvalues () and area(). The setvalues () function sets the values of the private data members, while the area function calculates and returns the area of the rectangle.