Answer:
The correct answer is the option A: venture capital firms.
Explanation:
To begin with, the ''venture capital firms'' are the ones that tend to finance start ups with high risks in tha investment due to the fact that those low start ups tend to show high improvements that could lead to a particular high income in the future for the owners and therefore for the investors too. Moreover, this type of funding is particulary design to make the investors become part of the organizations in which they invest in by giving them shares of the company or equity as well.