The correct answer is C. Left.
The Position dialog box allows you to specify the position of an image control on a Web form. The Left button aligns the image control to the left of the text. The Right button aligns the image control to the right of the text. The Align button centers the image control between the left and right margins.
Here is a screenshot of the Position dialog box:
The Left button is the third button from the left in the dialog box. It is located below the Horizontal Alignment label.
I hope this helps! Let me know if you have any other questions.