2. As shown in the figure on the right, a person is holding a meter stick vertically so that the zero mark is touching the floor. A small plane mirror 60cm is hanging vertically in front of the person. Ignore the size of the eye and the thickness of the meterstick. Also assume that the eye is at the same horizontal location as the meterstick. a) Use the measurements shown in the figure, determine the range of the meter stick readings that the person can see 80cm 70cm through the reflection of the mirror. (For example: 15cm~78cm) b) If the person leaves the meterstick 50cm stationary and moves their eyes farther away from the mirror, how would range of meter stick readings (seen in the mirror) change? Briefly explain