Hello @ervin-lemark, this is Direct Anual Interest. So it would be:
(20% / 12months) * 3 months = 5%
600 + 5% = 630
Here is a table of what each investor would receive:
@lukestokes 210 Steem
@kingscrown 63 Steem
@ervin-lemark 105 Steem
@chitty 252 Steem
OK, got it. Thanks for the formula and the explanation.
Not that I am into big money here. Just that the rules are clear :)
Have a great weekend!