GMAT Critical Reasoning (CR) | Re: Mayor of Plainville: In order to help the economy of Plainsville

Here is my analysis:

Mayor of Plainville Conc: In order to help the economy, I will built a major Hwy to attract new business to Plainsville.

Citizens' group's Conc: You must have interests o&er than our economy in mind.
P1: If you were really interested in helping our economy, you would use money to build a new BP.
P2: BP would bring twice the business that Hwywould.

Pre-thinking
Find citizen's assumption
1st Falsify Citizens' conc: In which scenario Mayor don't have interest other than
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