Name three or four public services that are made available through the revenue from taxes.

they can see what that city is producing and to also see if they can some how get that product. like gold in africa.

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;