g In this modification to Shapes v.2, apply three coding changes, implementing recently learned object oriented programming constructions. 1. Member Functions Replace the eight supporting output functions with member functions in the eight struct s. Name the functions as you like, but name them all the same. Their prototypes inside the struct s should all look exactly alike, all with exactly one parameter -- an ostream reference. Modify the function called from the console and file output loops in int main accordingly.