The environmental manager observes that the scrubbers and treatment facility enable the company to just meet state emission standards. She feels that the standards will likely increase within three years. If so, this would entail a modification at the end of three years costing an additional $8,000,000. Also, she is concerned that continued liquid residue release seven those meeting state standardscould push a local lake into a hazardous state by the end of three years. If so, this could prompt political action requiring the company to clean up the lake. After-tax cleanup costs would range between $30,000,000 and $50,000,000. 

Analyze the effect this new information has on the two alternatives.