You Have Lunch with a Friend and She Tells You

You have lunch with a friend and she tells you that her office recently implemented flex-time hours. It has been a positive change at your friend's workplace and you think it would be great to have at your office too. You decide to approach your boss about this possibility.
-In terms of a logically structured argument, which of the following pieces of evidence does the LEAST to help your argument?

A) Employee absenteeism is up 20%.
B) Our turnover rate is steadily increasing.
C) Increased absenteeism costs our company almost 15% of payroll quarterly.
D) An employee survey revealed that the improvement most desired by our employees is a flex-time schedule.
E) Work/life balance is a major issue in the Canadian workplace these days.