1) What goods and services should be produced?
2) How should the goods and services be produced?
3) For whom should the goods and services be produced?
Feudalism started around 8th century or 850 AD to be exact. Based from all the choices given, there is no right answer. So probably the closest is 900 A.D so I would have to go with that. But if there is a choice that is 850 A.D, that is the correct answer. I hope this answer helped you.