Final answer:
An organization's character is shaped by its people, technology, age, and unions, all of which contribute to its unique identity and operational efficiency.
Step-by-step explanation:
The organization's character is influenced by people, technology, its age, and the presence or influence of unions. All of these elements work together to shape the unique identity, culture, and operational functionality of an organization. People are fundamental to defining the organization's character through their values, diversity, and interactions. Technology influences operational efficiency, engagement with stakeholders, and can affect the organization's image in the industry. The age of the organization often correlates with its maturity level, legacy, and established traditions. Unions can influence organizational culture, especially regarding worker rights and relationships between employees and management. Thus, the correct answer to the question 'Which of the following contributes to an organization's character?' is E. all of the choices.