Managerial Economics provides insight on how to make successful business decisions.  Please provide your favorite topics discussed (topics below) and tell why.  How can you use the information covered in the next thirty days?  Include a minimum of one reference.

Topics discussed:
Benefits, Costs, and Decisions

Extent and Investment Decisions

Pricing, Economies of Scale, and Markets

Market Structure and Strategy

Complex Pricing

Strategic Decision Making

Uncertainty