several factors people considered before investing in any financial instrument

Answer 1

Here are some sites that might be helpful.

http://www.google.com/search?hl=en&ie=ISO-8859-1&q=factors++to+consider+before+investing+in+any+financial+instrument+&btnG=Google+Search

Answer 2

you should consider the type of business you are doing, whether it can afford it and also the tyoe and importance ofthat instrument.