Residual value is the estimated value of an asset at the end of its useful life. It's used to figure out things like the value of a car at the end of a lease or how much equipment is worth after it's ...

Residual income is the money you have left after your bills are paid. Another term for it is discretionary income — fitting, because residual income is yours to do with what you want. Ideally, you’ll ...

The thought of earning money without doing any active work sounds pretty nice. When people talk about “earning money while you sleep” (even though that’s a myth), they’re usually referring to passive ...