The correct answer is - hospitals.
The infrastructure of a country is a set of built objects where services are offered, and people work, or are using them in their daily lives for their activities. In the infrastructure of a country also fall the schools, colleges, and universities, roads, airports, administration buildings, factories etc. They all have someone that works in them, something that offer, and are used, to and by the general public, and the more developed the infrastructure is, it usually means that the more developed the country itself is as well.
Answer:
They both earn through their exports.
Explanation:
China is developed country while Mali is under developed country. Both the countries are different and they have high difference in their GDP. China and Mali both believes in exports and they earn through foreign exchange. Main export of Mali is gold which is sufficient to finance its country. Mali also exports cotton, fertilizers, oil and iron which are source of living for the people of Mali.
