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23-CS-1 Engineering Economics: December 2013

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Effective Interest Rates
  2. Question 2 Power Station — Present and Future Worth
  3. Question 3 Testing Device — After-Tax Analysis
  4. Question 4 Construction Offers — Rate of Return
  5. Question 5 Cargo Vans — Different Lives

Start with Question 1 →

National Exams — December 2013 — 11-CS-1 Engineering Economics. Open book; non-communicating calculator permitted. Any four of the five questions constitute a complete paper; all questions are of equal value. Fully worked solutions to all five questions are given below; standard compound-interest factors are used and minor rounding is immaterial.