Gross profit equals sales minus costs related to the sale (in the case of a body shop, labor, parts, materials and sublet). If you divide that number by sales, it equals gross profit percent.

The longevity and robust performance of modern electronic devices are critically dependent on their resistance to corrosion. As devices become increasingly miniaturised and integrated into harsher ...

Batteries are an essential in every home. They power our toys, TV remote controls, smoke alarms, flashlights, and so much more. However, batteries are susceptible to leaks when exposed to moisture or ...

Power plants depend on hundreds of valves and many different pumps to carry out operations 24/7. Good maintenance procedures—including routine tasks and predictive maintenance—are critical to keeping ...

Corrosion within a heating system often determines its useful lifespan, as different metals are susceptible to corrosion in various ways. It's crucial to take proactive measures to protect central ...