A person having a nearsighted eye consists of near and far points of 16cm and 25cm, respectively. (i) Supposing a lens is positioned 2.0 cm from the eye, determine what power should the lens comprise to correct this condition? (ii) Assume that contact lenses placed directly on the cornea are employed to correct the person's eyesight. Determine the power of the lens required in this case, and what is the latest near point?