What is levofloxacin (Levaquin, Levaquin Leva-Pak)? Levofloxacin is in a group of antibiotics called fluoroquinolones (flor-o-KWIN-o-lones). Levofloxacin fights bacteria in the body. Levofloxacin is used to treat bacterial infections of the skin, sinuses, kidneys, bladder, or prostate.
Producer Price Index. Producer Price Index (PPI) is a price index that represents the changes in the selling prices received by the producers. PPI measures inflation from producer's perspective.
Factors of Production. Definition: Factors of Production in economics are inputs that a business uses to produce a good or service. In other words, these are the building blocks or materials and supplies that businesses use to create goods and service in an effort to make a profit. Traditional economics breaks these materials into four factors of production: