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The waste water utility of Zurich is a publicly owned but financially
self-supporting utility. Water saving may be a problem since income is dependent on
water consumption, whilst fixed costs will remain. Lower water consumption also places
an added pressure on transporting waste efficiently from households.
Goal
maximize profits
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Tasks
Maintain the waste water cleaning system.
Hint: Poor lake water quality results from having too few filtration units
and having too low a water demand. You can negotiate with the politician for subsidies
if you don't want to borrow from the bank.
Income sources
Based on amounts of water consumed.
Expenses
Changing filtration type, cleaning pipes of waste and advertising.
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