MADISON, WI — The Wisconsin Department of Safety and Professional Services has approved IAPMO’s Water Demand Calculator TM (WDC) as an alternate method for estimating the demand load for a building’s ...

One fundamental concept in economics is that supply and demand determine price. The greater the amount of supply of a product or service that's available and the less demand there is for it, the lower ...

Commodity prices are set by the balance of supply and demand dynamics. Market fluctuations in commodities influence both short-term prices and long-term productions. Price surges trigger increased ...