. (15 points) What is the impact of the Clean Air Act Amendments of 1990 on the Southern Company's Bowen Plant? . (15 points) What possibilities does Southern Company have in complying with the new law? . (45 points) What is Southern's "least cost\" alternative? In answering this question, you should focus on the two high-sulfur coal options (i.e., with and without a scrubber). You should look at the present value of both scenarios. using the data in the exhibits. . (20 points} What uncertainties does the company face that might cause it not to pursue the "least cost\" solution