WOTC - Price of water

I asked this question in the Wisdom of the Crowd:

Is it acceptable for PUB to charge 8 times the actual cost of water?

Here are the responses: (49 Votes)

67 % - The rate is far too high.
16 % - A fair rate is three times of the actual cost.
16 % - Each household should have a certain quantity of water based on two times of actual cost.
0 % - This will encourage consumers to cut down on water usage.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1269