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.
Full seasons usually run about 40 weeks, placing their pay rate at $700 to $2,875 a week. Pit musicians, on the other hand, who sit in the orchestra section and play for staged musicals, earned a minimum of $1,000 a week for the duration of the run.