A converging lens has a focal length of 12.5 cm . For each of two objects located to the left of the lens, one at a distance of s1 = 18.5 cm and the...

A converging lens has a focal length of 12.5 cm . For each of two objects located to the left of the lens, one at a distance of s1 = 18.5 cm and the other at a distance of s2 = 8.00 cm , determine the following

1. Determine the image position?

2. Determine the magnification?

3. Determine whether the image is real of virtual?

 4.  Determine whether the image is upright or inverted?