Nina is writing her conclusion to an Urban Planning project where she spent part of the semester interviewing people at homeless shelters. She realized during her interviews that many of the homeless people wanted badly to work but needed a permanent address for job applications. Thus, her paper evolved into a plan to open a series of halfway houses that could help reduce the city's homeless population while helping to fill some positions that stay open or experience high turnover. Which of the following passages would best fit in her conclusion?