快要考试了，急问

78. The following appeared in the editorial section of a local newspaper.

“This city should be able to improve existing services and provide new ones without periodically raising the taxes of the residents. Instead, the city should require that the costs of services be paid for by developers who seek approval for their large new building projects. After all, these projects can be highly profitable to the developers, but they can also raise a city’s expenses and increase the demand for its services.”

Discuss how well reasoned... etc

这道题目都有什么逻辑错误啊