Roger works at only departmental store in small town. He has been working there for over five years and has got raises and bonuses. As there are three employees working in store, including manager, there is no opportunity for promotion. Roger likes his job and is good employee, effective, and eager to help customers. Though, of late, he has been delayed on many occasions and shows little or no motivation at work. After he is confronted by his floor manager, Roger shows his dissatisfaction, stating that his work has become routine and uninteresting. Analyze how floor manager can aid Roger using need theories of motivation.