The answer would be The Berlin conference.
It depends on where you live. Try both and compare. You can delete an app you don't want.
C. Urbanization is going on throughout the world.
I think that it is a fixed cost because a variable cost changes when the amount of supply changes. Since the farmer has to pay the same rent then it is a fixed cost.
Answer:
A categorical grant is used for a specific purpose, or category, for state or local spending. (Ex: natural disaster, airport building, crime fighting) that depends on state's population. Block Grants are given for general purposes that the states can use as they see fit (welfare, public health).
