10. The following shows the average salaries, based on age, for two companies. Kodak Age Salary 20-29 $32,000 30-39 $40,000 40-49 $52,000 50-59 $70,000 Panasonic Age Salary 20-29 $35,000 30-39 $41,000 40-49 $48,000 50-59 $60,000 Based on the data above, which is true? (1) Kodak's median salary is greater than Panasonic's median salary. (2) Kodak's mean salary is less than Panasonic's mean salary. (3) The interquartile range for Kodak is less than the interquartile range for Panasonic. (4) The first quartile at Kodak is greater than the first quartile at Panasonic.