With bladder stones, the most common type is a uric acid stone. Less common types of bladder stones include calcium oxalate, calcium phosphate, ammonium urate, cysteine, or magnesium ammonium phosphate stones.
Average Lunch Lady Salaries. The average salary for lunch lady jobs is $17,000. Average lunch lady salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term lunch lady anywhere in the job listing.
According to the bureau, the average salary of waitresses nationwide was $20,790 or $9.99 per hour in 2010. The median salary reported by the bureau was $18,330 per year, with the majority of those waitresses earning between $16,440 and $22,150 per year. The highest-paid waitresses earned more than $29,980 per year.