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 that can affect the balance of trade include: 1  The cost of production (land, labor, capital, taxes, incentives, etc.) in the exporting economy vis-Ã -vis those in the importing economy; 2  The cost and availability of raw materials, intermediate goods and other inputs; 3  Exchange rate movements;