The salaries of the employees at four companies are summarized below. Answer the questions about ti Company A: The mean salary is $28,000 and the range of salaries is $56,000. Company B: The mean salary is $29,000 and the range of salaries is $57,000. Company C: The mean salary is $26,000 and the range of salaries is $60,000. Company D: The mean salary is $31.000 and the range of salaries is $53,000. (a) Based on the information above, which company's salaries have the least variability? OCompany A O Company B O Company C O Company D (b) Based on the information above, which company has the lowest salaries on average? O Company A O Company B O Company C O Company D

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