"Please Use Any or All of your Rubrics tabs' 5 Scientific and Ethical Standards: Specificity (S), Measurability (M), Balancedness or Pros & Cons (B), Constructiveness (C) or Solutions, and Sensitiveness (V) or Courtesy-Professionalism. *Please DO so for every assigned discussion (D1-D10). Equally, please DO your study guide, SG, as you go (practice & practice, as all answers are provided: midterm quiz with Chs. 4-10 & final quiz with Chs. 11-17). *While continuously doing your SG, you need upload it, as a Word doc, at the end of this brief semester, on Oct. 21, 2023. *Discuss the key concepts/methods of the central Economics Methodology, or Epistemology, of the EWOT. Thus, discuss one (1) OR all critical concepts/methods while calculating, or determining, any or all components of the EWOT, say, an opportunity case or comparative advantage examples. In other words, please always strive at offering Data or Evidence to support your Empirical (Economics is a data-based science) work! Thusforth: 1. Define and calculate Scarcity and Trade-Offs (text/etext + study guide (SG)). 2. Opportunity Costs, Domestic &/Or Global: 1 example from either, or both, texts/etexts--Microeconomics: Logic, Science, and Policy + Globalization or G. 3. Marginal & Total Utility/Revenue Analyses 4. Cost-Benefit Comparisons 5. Rational Choices & Scientific Decision-Making 6. Econometrics & Conditional Forecasts 5. Inter-Temporal (short-, mid-, and long-runs) Assessments 6. Investments and Entrepreneurship 7. Positive & Normative Economics