The opposite can be true; i.e., people with large muscle mass sometimes have elevated CK levels in the absence of any pathology. This particular enzyme falls into a category where an individual's own normal is more relevant than the normal range given for a population.
1 If the demand increases, and the supply remains the same, there will be a shortage. 2  This will mean the price will increase. 3  If the demand decreases, and the supply remains the same, there will be a surplus. 4  This will mean the price will go down.
At higher prices, the quantity demanded is less than at lower prices. A demand schedule indicates that, typically, there is an inverse relationship between the price of a product and the quantity demanded. This relationship is easiest to see when a graph is plotted, as shown.