Value for each Seal ~ $ 0.04 and you pay for all 200 people = 1000 Seal ~ $ 40. If there are 200 participants, each person only gets 0.04 dollars for 1 week of work? Are you serious about it, or is this a joke LOL
First of all, it's not one week, but just follow and retweet once will get you the reward. Secondly, each person gets 5 SEAL for a retweet.
So you got the terms wrong and you got the math wrong....