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)
Tenants who receive housing choice vouchers have to contribute a tenant portion to the rent. The amount that the tenant must contribute will be the greater of: 30 percent of their monthly adjusted income. 10 percent of their monthly gross income. The welfare rent. or. The minimum rent amount set by the PHA.