To solve this problem, we need to find the mirror image of the given figure when the mirror is placed at the line MN. Mirror images are reflections where the orientation of objects is reversed as if one is looking at them through a mirror.

In this case, the text "eDuCaTionAL" is to be reflected across the line MN. The rightmost side of the word nearest to MN should appear on the leftmost side in the mirror image, and each subsequent letter should appear right behind it in reverse order. The individual letters themselves, however, will also be inverted.

1. Identify the nearest letter to the mirror line from the given word, which is 'L'. It becomes the farthest letter in the mirror image.
2. The next letter 'A' follows after 'L' in the original word and becomes the second letter from the left in the mirror image.
3. Continue this process of reversing the order for every other character: 'n', 'o', 'i', 'T', 'a', 'C', 'u', 'D', 'e'.
4. Each character is also reversed horizontally.

Now, based on these instructions, allow us to compare the options to determine the correct mirror image.

The correct option is as indicated below:

This option correctly reverses the positions of each letter and inverts each, maintaining the logical requirements of a mirror image.

Therefore, the correct answer is option 1.