A lens question!!! I need help, please?!?!?!?

Question

A 12 cm tall object is placed 16 cm to the left of a convex lens which has a focal length of 9 cm. The image is formed 20.5 cm

to the right of the lens.

What kind of image is formed?

a. real, upright

b. real, inverted

c. virtual, upright

d. virtual, inverted

Answer 1

if image is +20.5cm

then answer is c) virtual and upright

if image is -20.25

then answer is b)real and inverted

Answer 2

b real inverted