Karla wanted to improve her ability to lead her department. Because of advancements in technology, the skills and demands on her employees was constantly changing. She wanted to gain a better understanding of each position and the specific skills required to be successful in each position. The following are all information sources that may help Karla achieve this purpose, EXCEPT: Select one: A. An outside organization with a similar mission B. Upper management C. Former Employees D. Others performing the same job