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();