Sub-saharan africa is experiencing an urgent medical crisis in the early 21st century. which of these is that crisis? - the spread of aids- the spread of cancer- the spread of influenza- the spread of the plague

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

i dont believe in religion. lets all be peace