Match each rhetorical device with its example

Not exactly sure if this is the right answer for the exact question asked, but this is what I got on EDGE for a similar question.

Match each rhetorical device to an example of its use:

1. Understatement - 2 Tablets may save schools a little money. They only cost 60% less.

2. Overstatement - 3 Textbooks are far superior to tablets because they prevent health issues.

3. Repetition - 1 Using tablets increases motivation. Using tablets increases learning.

Explanation:

Not exactly sure if this is the right answer for the exact question asked, but this is what I got on EDGE for a similar question.

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i think its d

hope i can you