Final answer:
To upgrade a country to a developed country, the manpower plan should be prepared through strategic investments in workforce development, including expanding access to quality education and vocational training programs, promoting lifelong learning, and supporting research and development.
Step-by-step explanation:
In order to upgrade a country to a developed country, the manpower plan should be prepared through strategic investments in workforce development. This means investing in education and training programs to develop a highly skilled workforce. By improving the knowledge and skills of the workforce, the country can drive innovation, increase productivity, and attract investments.
Strategic investments in workforce development can include initiatives such as:
- Expanding access to quality education and vocational training programs
- Promoting lifelong learning and continuous skill development
- Supporting research and development to foster innovation
By focusing on these strategies, a country can enhance its human capital and pave the way for economic development and growth.