Tin has many uses. It takes a high polish and is used to coat other metals to prevent corrosion, such as in tin cans, which are made of tin-coated steel. Alloys of tin are important, such as soft solder, pewter, bronze and phosphor bronze.
In fact, surveys suggest that 75 percent of small firms donate to charities each year, averaging a contribution of six percent of their profits. Women-owned businesses tend to donate an average of 10 percent of profits, and those with the highest revenues are, not surprisingly, the most generous. (Source)
As of June 30, 2011, data reported by Donate Life America state teams revealed 42 percent of U.S. adults (age 18 and older) are registered as organ, eye and tissue donors. States with the highest percentage included: Alaska and Montana (78 percent each) and Washington (74 percent).