Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.

To find the correct mirror image of the given figure when the mirror is placed vertically at the right side along the line MN, we need to apply the rules of lateral inversion (horizontal reflection):

1. Left-Right Reversal: The parts of the original figure that are on the left will appear on the right in the mirror image, and the parts on the right will appear on the left. The top and bottom orientation will remain unchanged.

2. Analyzing the Top Oval:
- In the original figure, the vertical shading lines are on the left, and the horizontal line is on the right.
- In the mirror image, this flips: the vertical shading lines will be on the right, and the horizontal line will be on the left.

3. Analyzing the Zigzag Line:
- In the original figure, the two outer vertices of the zigzag line touch the right vertical boundary of the cylinder.
- In the mirror image, these two outer vertices will flip horizontally and touch the left vertical boundary of the cylinder.

4. Analyzing the Arrows:
- The top arrow in the original figure points to the right (towards the mirror). In the mirror image, it must point to the left (towards the mirror).
- The bottom arrow in the original figure points to the left (away from the mirror). In the mirror image, it must point to the right (away from the mirror).

5. Analyzing the Bottom Oval:
- In the original figure, the vertical shading lines are on the right, and the horizontal line is on the left.
- In the mirror image, this flips: the vertical shading lines will be on the left, and the horizontal line will be on the right.

Combining all of these transformed features, the correct mirror image is: