A magnesium test checks the level of magnesium in the blood. Magnesium is an important electrolyte needed for proper muscle, nerve, and enzyme function. It also helps the body use energy and is needed to move other electrolytes (potassium and sodium) into and out of cells.
Floors in Pricing. A price floor is the lowest amount at which a good or service may be sold and still function within the traditional supply and demand model. Prices below the price floor do not result in an appropriate increase in demand.
Average Price Range. Cheap laminate flooring starts at less than $1 per square foot and can cost as much as $5 per square foot. The average laminate flooring costs from $2.40-$4 per square foot. The price is determined, as it is with most products, by the quality of the material. A major part of that quality is the thickness of the wear layer.