1. The environmental effects if not mitigated could result in additional loss of cash flows and/or fines and penalties due to ill will among customers, community, etc. Therefore, even though the mine is legal without mitigation, the company needs to make sure that they have anticipated all costs in the "no mitigation" analysis from not doing the environmental mitigation. II. The environmental effects should be ignored since the mine is legal without mitigation. III. The environmental effects should be treated as a sunk cost and therefore ignored. IV. The environmental effects if not mitigated would result in additional cash flows. Therefore, since the mine is legal without mitigation, there are no benefits to performing a "no mitigation" analysis. v. The environmental effects should be treated as a remote possibility and should only be considered at the time in which they actually occur. c. Should this project be undertaken? [ 3 If so, should the firm do the mitigation? I. Under the assumption that all costs have been considered, the company would not mitigate for the environmental impact of the project since its IRR without mitigation is greater than its IRR when mitigation costs are included in the analysis. II. Under the assumption that all costs have been considered, the company would mitigate for the environmental impact of the project since its NPV with mitigation is greater than its NPV when mitigation costs are not included in the analysis. III. Under the assumption that all costs have been considered, the company would not mitigate for the environmental impact of the project since its NPV without mitigation is greater than its NPV when mitigation costs are included in the analysis. IV. Under the assumption that all costs have been considered, the company would mitigate for the environmental impact of the project since its IRR with mitigation is greater than its IRR when mitigation costs are not included in the analysis. V. Under the assumption that all costs have been considered, the company would not mitigate for the environmental impact of the project since its NPV with mitigation is greater than its NPV when mitigation costs are not included in the analysis