Because a competitive firm's marginal revenue is equal to the market price, the competitive firm's demand curve, which is just a horizontal line at the market price, is also the firm's marginal revenue curve.ecause a competitive firm's marginal revenue is equal to the market price, the competitive firm's demand curve, which is just a horizontal line at the market price, is also the firm's marginal revenue curve.
MMBTU â One million British Thermal Units or BTUs. Natural gas is generally bought and sold in MMBTUs and future prices are generally quoted in this unit of measure. Therm â 1 Therm = 100,000 BTUs. SCF â Standard Cubic Foot is one cubic foot of gas at standard temperature and pressure (60 degrees F and sea level).
NATURAL GAS. Natural Gas (NGAS) is a fossil fuel formed from plants and animals buried underground and exposed to extreme heat and pressure. Natural gas is used domestically for cooking, as a power source, in agriculture, and in industrial manufacturing. Natural gas prices fluctuate constantly depending mainly on production issues, stockpiles, weather conditions, economic growth, crude oil prices, and more recently coal.