BREAKING DOWN 'Variable Overhead'. For example, utility expenses for electric power are incurred by a manufacturing plant every month; the actual amount owed for such expenses depends on the level of manufacturing output.
Wilmerding, Pennsylvania. Wilmerding is a borough in Allegheny County, Pennsylvania, United States. The population was 2,190 at the 2010 census. It is located 12 miles (19 km) southeast of Pittsburgh. At the start of the twentieth century, it had extensive foundries and machine shops of the Westinghouse Air Brake Company.
Lavelle, PA. Lavelle-Locustdale is a census-designated place (CDP) in Schuylkill County, Pennsylvania, United States. The population was 649 at the 2000 census. Lavelle-Locustdale is located at 40Â°45â²50â³N 76Â°22â²50â³W / 40.76389Â°N 76.38056Â°W / 40.76389; -76.38056 (40.763779, -76.380429). According to the United States Census Bureau, the CDP has a total area of 1.0 square miles (2.7 kmÂ²), all of it land.