Reyna, a manager at an accounting firm, notices that her employees do not complete the tasks assigned to them within planned time limits. Further, they are often absent for unexcused reasons. Which of the following changes to workplace conditions can Reyna make to improve her employees' job attitudes? Multiple Choice She should give employees rewards that are in line with their individual ambitions. She must increase the difficulty of the tasks assigned to her employees. She should penalize employees who are absent for unexcused reasons. She should encourage her employees to put the organization's goals above their individual ambitions..