Public expenditure can be classified on the basis of benefits they confer on different groups of people. Common benefits to all: Expenditures that confer common benefits on all the people. For example, expenditure on education, public health, transport, defence, law and order, general administration.
More than 4.5 million American lives are saved each year by a single, selfless act--donating blood. In fact, just one pint of blood can help save up to three lives. Although 60 percent of the U.S. population is eligible to donate blood, only 5 percent actually do. There are several reasons for the low turnout, says Ronald Sacher, MD, Hoxworth Blood Center director and professor of internal medicine and pathology, ranging from nasty weather to discouraging myths.
Because plasma donation saves lives. Your plasma donation helps save and improve the quality of life for thousands of people. Because it's rewarding. We appreciate our donors' time and the effort it takes to donate, so we compensate you for your time and effort. Rates vary, but on average you can earn up to $200 a month donating the plasma used to help make life-changing medicines.