Newsletter researcher and writer in business sector

I am looking for a fun, entertaining and educational writer for a weekly newsletter in line with this project ---------- it needs to target business owners, finders and very fun to read. Do not worry about the visuals I need 5 weekly snappy discoveries for each that are trendy/topical and entertaining. Please apply with 1 sample of what a weekly discovery can be and how much you would charge for 4 newsletters for a month.