The distribution of annual salaries for the 21 employees in a small company has a median of $45,000 and a standard deviation of $10,000. the owner

of the company promotes one of the employees and the employee's salary increases from $65,000 a year to $95,000 a year. what impact will this

salary increase have on the median and the standard deviation of annual salaries for this company?

a. both the median salary and the standard deviation will change.

b. neither the median salary nor the standard deviation will change.

c. the median salary will increase, but the standard deviation will not change.

d. the median salary will not change, while the standard deviation will increase