A bold investor

Ms Tan (not her real name) was quite bold. She knew that Genneva Gold operates a questionnaire business model and may fold up. But she was greedy for the 24% return. She thought that she could run with her investment before the company closed down. How much did she invest? (Clue - a lot of money). Did she run away on time?

I will tell you the answer when you attend this talk.
http://fisca.sg/event_det.aspx?id=4