So I have a friend, he is very much into stocks and has invested in many stocks. So i wanted to ask from his behalf if investing would be considered an good/fine/moderate EC and moreover should he include it in his Comman app?
Posting for friends is not allowed on CC.
It would be moderate if he made at least 10K and is applying for business/econ.
As has been stated above posting for friends is not allowed. They can get their own account and ask.