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Explanation:

Since Eman gets the bonus he must have got at least one 5-star rating and no 1-star rating.

Average rating will be minimum when Eman get only 1 5-start rating, 2 2-start rating and 2 3-star rating.

∴ Average = (5 + 3 + 3 + 2 + 2)/5 = 15/5 = 3.

Hence, option (b).

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