America is one of the most generous countries in the world and yet many of our worst problems aren't getting any better. One of the greatest reasons why is the lack of return on investment analysis that is expected in the business world, but is pervasively absent in philanthropy. Slingshot has conducted this analysis for 55 Memphis nonprofits, which empowers givers to fuel the most effective nonprofits, and this innovative model could be adopted by any community across the country!