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If the actual number of participants is 15, the amount of bonuses each of 4-10 users will receive is: 1400/7=200U, and the amount of bonuses each user who participates in the participation award will receive: 200/25=100U40U
If the actual number of participants is 10, the amount of bonuses each of 4-10 users will receive is: 1400/7=200U, no participation bonus
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