class rectangleType{public:void setLengthWidth(double x, double y);//Postcondition: length = x; width = y;void print() const;//Output length and width;double area();//Calculate and return the area of the rectangle;double perimeter();//Calculate and return the parameter;rectangleType();//Postcondition: length = 0; width = 0;rectangleType(double x, double y);//Postcondition: length = x; width = y;private:  
  double length;  double width;};
Consider the accompanying class definition, and the declaration:rectangleType bigRect;
Which of the following statements is correct?

A. rectangleType.print();
B. rectangleType::print();
C. bigRect.print();
D. bigRect::print();

Answer: C