Engineering Economics (CS-1) - Solutions

Your credible resource for help with your complementary studies exams.

Your exam is fast approaching.  You might be working a job and have a family that needs your time.  The last thing you want to do is spend $1,000 on a course to re-learn this material.

If that sounds like you, our Engineering Economics (CS-1) help is for you.

About: The engineering economics is written nationally for aspiring civil, electrical, mechanical engineers and a few other disciplines.  The code for this exam is:

  • 11-CS-1 (or you may see it like YY-CS-1, CS-1)

The exam tests candidate’s understanding and knowledge of engineering economics.

Format: 3-hour long, open book exam. From the questions that are asked in the exam, only four need to be attempted.

Dates written: The exam is offered twice every year in the months of May and December.

Approved aids: While you may not need it for this exam, any non-communicating calculator is permitted.

The recommended textbook for this exam is:

The additional textbook for this exam is:

Web Resources

  • Key words: engineering economics, cost engineering, financial analysis


  • International Cost Engineering Council
  • Association of Cost Engineers
  • Association for the Advancement of Cost Engineering

Based on your education and experience, we've put together a few different options to help you out.  If you are feeling confident in the material and believe you are knowledgeable on the exam topics, then a less expensive option may be best for you.  For those who need more help and support, the more expensive packages would be recommended. 

$399, $299

Or start with my free CS-1 solutions sample

Format:   Solutions & support
Skill level:   All levels
Language:   English

Includes the following: (depending on your package):

  • We'll provide solutions to two previous exams
  • We'll provide you with email support for your technical exam questions


# Exam solutions

(Date of exam(s) solved)

Email support tickets

Length of access





(Dec '18)




1 year







(Dec & May '18)




1 year


Writing more than one technical exam? Following your purchase above, simply email us and we'll send you a discount code for 15% off any other technical exam product/service we offer.  Some people have to write multiple exams, so we want to make sure you don't spend a fortune on this licensing step.