to vote No on Proposition S. This is the correct answer.
The letter tells people to vote No on Proposition S at the end of it. The writer thinks it is urgent to ask the Northfield citizens not to vote for this proposition. Mr Nelson Woo tells the proyect will be funded with the residents' taxes and the objective is to make business . The business will be made with the construction of more public services.
These options are not right:
-to visit the Northfield Community Center. ( The letter is not an invitation. The Community Center is mentioned as an example of the advantages of the current policies in Northfield).
-to stop paying taxes. ( The writer refers to the exploitation of tax money. The writer explains what the money may be used for).
-to vote for politicians who support business-friendly policies. ( The writer is against this).