The document discusses factors that can increase employee satisfaction, including mentally challenging work, equitable rewards, supportive working conditions, and supportive colleagues. It provides examples of how managers can increase mentally challenging work through job rotation, enlargement, and enrichment. It also discusses the importance of equitable rewards and ensuring fairness in compensation. Supportive working conditions include considerations for employee well-being, autonomy, and treating employees like family. Having friendly and supportive coworkers leads to increased job satisfaction.