Tangible and Intangible Elements that should go into an ROI analysis

This week we will be discussing the calculation of return on investment (RO). Although economic terms are important, we also want to discuss other terms that are also important in this kind of analysis. This week, the topics of discussion that you are required to address are:
Explain and discuss the Tangible and Intangible Elements That Should go into a ROI analysis: These benefits could include carbon footprint, alternative fuel options, take-backs, reuse, refurbish, raw materials -recapture, re-sale, virtual benefits, reduction of emissions and any other elements that you see as important to reverse logistics in which a fiscal gain can be captured.