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.
How Much Does Hardwood Flooring Cost? Generally, retail cost for medium grade wood is between $4 dollars and $6.50 per square foot, however the cost of hardwood flooring and the labor involved depends on both the quality of materials and the area of the country/state you live in. The full range for all quality levels is $3 to $14 per sq ft.