A. AST (SGOT) and ALT (SGPT) are sensitive indicators of liver damage or injury from different types of diseases. But it must be emphasized that higher-than-normal levels of these liver enzymes should not be automatically equated with liver disease.
Difference Between Price Ceilings and Price Floor Both price ceilings and floors are forms of price controls. While a price ceiling dictates the maximum price of a good or service, a price floor refers to the lowest price for which a good or service may be sold.
Price floors and Ceilings are results of government intervention that causes either a maximum market price (ceiling), which causes a shortage of goods (quantity demanded is greater than quantity supplied), or a minimum market price (floor), which causes a surplus (quantity supplied is greater than quantity demanded).