Charlotte Inserted a 3-Inch by 3-Inch Square

Charlotte inserted a 3-inch by 3-inch square. She changes the height to 1 inch, but the width remain 3 inches. Why does the width remain unchanged?

A) The shape is an inline object, not a floating object.
B) You must change the position of the shape before changing the width.
C) The aspect ratio for shapes is not locked.
D) You must drag the adjustment handle on the shape to change the width.