Lens problems help

6. Erica, an entomologist, studies a millepede that she holds behind a magnifying glass which has a focal length of 2.0 cm. A) Assuming Erica's near point is 25.0 cm, what is the angular magnification? B) Does she need to bring the magnifying glass closer to or farther from the millipede in order to make it appear larger? ( 6 pts) 6 A. 6B 7. Mr. Robinson, a jeweler, looks through his jeweler's loupe (That's a small magnifying glass attached to his glasses.) in order to read the engraving on a pewter bowl. The loupe has a focal length of 3.0 cm. If Mr. Robinson's near point is 24 cm, what is the angular magnification of the engraving? (5 pts) 7