A converging lens with a focal length of 12.0cm forms a virtual image 8.00mm tall, 17.0cm to

Question:

A converging lens with a focal length of 12.0cm forms a virtual image 8.00mm tall, 17.0cm to the right of the lens. Determine the position and size of the object. Is the image erect or inverted? Are the object and image on the same side or opposite sides of the lens? Draw a principal-ray diagram for this situation.