Which of the Following Resizing Methods Lets You See How

Which of the following resizing methods lets you see how the graphic looks as you modify it?

A) Entering an exact height or width in the text boxes in the Size group on the Picture Tools Format tab.
B) Changing the scale of the graphic using the Size tab in the Layout dialog box.
C) Changing the scale of the graphic using the tools on the Picture Tools Format tab.
D) Dragging a sizing handle.