To engrave wishes of good luck on a watch, an engraver uses a magnifier whose focal length is 8.75 cm. If the image formed by the magnifier is at the engraver's near point of 24.6 cm, determine (a) the distance between the watch and the magnifier and (b) the angular magnification of the engraving. Assume the magnifying glass is directly in front of the engraver's eyes.