Cappelli & Tavis (2018) point out that many challenges exist in moving HR toward an agile approach. All of the following are examples of such challenges except: a. because organizations are systems models, many processes are affected by HR taking an agile approach. b. most employees do not want to move toward an agile approach. c. organizational cultures are sometimes at odds with agile value. d. the focus of management usually shifts from individuals to teams. e. taking an agile approach requires HR employees to learn new skills