In 2020, a global pandemic occurred. High-income countries rapidly created a vaccine. Low-income countries constructed high-tech factories to manufacture large quantities of the vaccine for export. What accounts for this international division of labour?
- Alow-income countries: lower costs of production; high-income countries: availability of specialists in research and development
- Bover-supply of unskilled labour; scarce human resources
- Cmany people tended to catch the disease; many people tended to avoid the disease
- Dstrict government control over resource allocation; no government control over resource allocation