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.
The value of the dollar today is determined by the goods and services it purchases. As the dollar's value falls, the cost of living increases. The Consumer Price Index measures the cost of living. It compares the prices of a basket of goods and services for each month. Exchange rates tell you how much the dollar's value is today in overseas markets.