Use the following to answer questions: 
-(Table: Coal Mine Pollution) The table Coal Mine Pollution shows the marginal social benefit and cost of various amounts of pollution from a coal mine. At the market-determined quantity of pollution, the marginal social benefit of pollution is:
Definitions:
Congressional Earmark
Provisions within legislation that direct approved funds to be spent on specific projects or for certain purposes, often critiqued for being non-competitive.
Specific Project
A particular and clearly defined piece of work or plan, often with set objectives, timeline, and resources allocated to its completion.
Deficit Spending
The practice of spending more money than is received in revenue, usually referring to government spending exceeding tax revenues.
Redistricting
The process of drawing electoral district boundaries, often criticized for practices like gerrymandering, where it's done to favor a particular political party.
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