The annual salaries for all employees working for a certain company are summarized in the following frequency distribution. Number of Salary ($) Employees 55,001 - 60,000 8 50,001 - 55,000 14 45,001 - 50,000 19 40,001 - 45,000 22 35,001 - 40,000 15 30,001 - 35,000 10 Use this frequency distribution to approximate the mean salary for employees of this company. Treat the data as population data. Round your answer to the nearest dollar