You are the manager of a paper mill and have been subpoenaed to appear before a joint session of the Senate Consumer Affairs and the Senate Environmental subcommittees. The Consumer Affairs Subcommittee is interested in your testimony about the pricing practices of your company because a recent news magazine reported that your mark-ups are 250 percent. The Environmental Subcommittee will ask you to justify why the firm should not be charged a per-unit tax on the firm's output to compensate for the pollution it discharges into a major river. Devise a game plan for responding to the questions that will be raised in the joint session of the subcommittees.