Your kid comes to you with a business idea. They're excited. They've done some planning. They even know how much they'll charge. But here's the question nobody's asking: Is this actually a smart use of their money? Not "Will they make money?"—that's easy to figure out. The harder, more important question is: "Will they make enough  money to justify what they're spending?" That's what ROI tells you. Return on Investment. And it's possibly the most powerful number your kid will

If your kid thinks profit just means “money,” here’s a fun way to break it down: profit is what’s left after  you pay for stuff. 1. Start...

Profit sounds like one of those big “business words” you’d only hear in a boardroom… but here’s the secret: kids can totally get it. In...