A decade ago, Sal Khan envisioned using technology to tailor education to individual and community needs.
Entrepreneur Minnie Ingersoll shares advice from others that helped her figure out who to seek startup money from, how much to ask venture capitalists for, and how to determine the value of her company. She says the rules of thumb were practical for someone whose understanding of business was limited to what she learned from being at a big company, and earning an MBA before that.