This document discusses project selection criteria and cost-benefit analysis. It outlines several criteria that can be used to evaluate and select projects, including cost/benefit ratio, net present value, internal rate of return, payback period, and break-even analysis. It then provides more details on cost-benefit ratio, net present value, internal rate of return, payback period, and break-even analysis. Finally, it discusses the objectives, uses, and process of performing a cost-benefit analysis to evaluate projects.