er below questions (15 points, 5 points each). Define a point structure that contains three data point's positio representing the name of the point. a. members: two floats representing the n on x axis and y axis, respectively, and the third one is a string b. De fine a rectangle struct defined in questi ure with data members, both of which are the point structure ion a, representing the upper left and lower right points of the rectangle. Declare one instance of the rectangle class and assign values to the two points (you can use any value you want). c