Answer:The fees for the ETH harvest are paid for by the cowllector. This means that the user does not have to pay any fees to participate in the harvest. However, it is important to note that the cowllector will take a portion of the harvest rewards as a fee. This fee is used to cover the costs associated with running the cowllector and to ensure the security of the harvest. Additionally, it is important to note that the harvest period is dependent on the total vault TVL. If it is below $100k, then it is a community harvest, and if it is above $100k, then it is every 3 days.