Final answer:
The barriers to introducing agile methods into large companies include organizational culture and resistance to change, lack of skilled developers, and the challenge of reorganizing larger project teams. Agile methods are not necessarily more cost-effective.
Step-by-step explanation:
When introducing agile methods into large companies, there can be several barriers:
- Organizational culture and resistance to change: Large companies often have long-established processes and a hierarchical structure, which may make it difficult to adopt the flexible and collaborative nature of agile methods.
- Lack of skilled developers: Implementing agile methods requires teams with the necessary skills and expertise. Large companies may struggle to find or train developers who are familiar with agile practices.
- Smaller project teams: Agile methods typically involve smaller teams with more autonomy. In large companies, where projects often require a large number of participants, it can be challenging to reorganize teams and distribute responsibilities accordingly.
Contrary to option D, agile methods are not inherently more cost-effective, as the success of agile implementation depends on various factors such as team size, management support, and project complexity.