In $2013$, subsistence farming, which engaged a large proportion of the population, was an important activity in the Philippines and Indonesia. What conclusion can be drawn about the Philippines and Indonesia from this information?
- Aa good use was being made of natural resources
- Bproduction was likely to involve skilled labour
- Cthe GDP in these countries was likely to be underestimated
- Dthere was no need to import food because the population was self-sufficient