The amounts of the various components in the mixture can vary relative to each other. For example,a person could add one or two spoons of sugar to their coffee. No. The elements that make up the compound are combined in fixed ratios. For example, water is always two atoms of hydrogen and one atom of oxygen.
Orchestral Salaries. In 2010, orchestra musicians, including violinists, averaged $28,000 to $115,000 a year, according to a survey by Berklee College of Music, a Boston-based undergraduate program.
Salary Overview. In 2011, both musicians and singers average $31.74 an hour, according to the U.S. Bureau of Labor Statistics. But high salaries can sometimes skew the average, and median wage is often a better indication of earnings.Half of all musicians and singers earn $22.99 an hour.rchestra Wages. A survey conducted by the Berklee College of Music, an accredited learning institute based in Boston, found that orchestra salaries vary greatly. As of 2010, orchestra musicians earned anywhere from $28,000 to $115,000 a year, on average.