Now the 15 years is up, and I don’t have anything close to the $10,000 I need to replace them—and that’s if I’m lucky, since ...

The real-time price of Brent crude oil is at $74.34 per barrel, and the price of WTI crude oil is at $71.09 per barrel. Oil prices are customarily quoted in dollars (USD) around the world, not only in ...