Evelopment public expenditures & Urban services delivery

This is an essay assignment with two questions. Im going need four references two for each question. Please make sure you separate them for each question. The followings are: 1. How do developmental public expenditures differ from redistributive public expenditures? Provide examples of both.
2. How maintaining adequate levels of urban service delivery at a time of falling revenue and shrinking budgets has become a monumental challenge for government at all levels. Locate a relevant article from within the past two years, and briefly describe the issue(s) and solutions. Provide the link to your article.
Thanks in advance my favorite writer!