Have a look at the game rules in the manual..
Especially:
-Manual -> City Concepts -> Unit Support
("Every unit needs to be supported by it's home city...")
-Manual -> Reference -> Wonders -> The Statue Of Liberty
("Unmoved units in cities do no longer need to be supported")
-Manual -> Reference -> Government Forms
("Despotism ... One support free unit per citizen")
("Monarchy ... One support free unit per two citizen")
So.. in many situations it's not trivial to tell
if an unit consumes production for its upkeep..
Unit upkeep works from the citys', not from the units' point of view..
Hope this helps,
Artificial
Posted 7-Feb-06 10:54 by Artificial