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Task;

Congratulations you just moved into your dream home, it is on a very quiet street in a great part of town. Your life is looking good. Then you find out from a neighborhood trustee that the government is going to be putting a major interstate highway right next to your quiet neighborhood. The trustees are holding a meeting about this new development tonight, and you are going to be there. When you get to the meeting you see many of your neighbors, some people from the department of transportation, and several local politicians. Shortly after the meeting starts it becomes clear that there is noway to stop this highway. The main concerns are safety and NOISE. The department of transportation people offer to have another meeting in one month to address the safety and noise concerns. Because you are known as the scientist of the neighborhood, the neighborhood trustees assign you with the task of dealing with the noise. You have one month to find the most cost effective way to block, divert, or eliminate the noise which will be coming from this new highway. Prepare a full report of several viable options, along with cost estimates and be ready for next month's meeting.

                                Here is a sample of highway noise