CCP Economic Analysis and Engineering Economics

Question 1

What does Net Present Value (NPV) represent in project economic analysis?

Accepted Answer

The present value of all future cash inflows minus the present value of all cash outflows

Answer

NPV is the difference between the present value of all cash inflows and outflows discounted at the required rate of return, measuring whether an investment creates value.

Question 2

Which discount rate makes the Net Present Value (NPV) of a project exactly equal to zero?

Accepted Answer

The Internal Rate of Return (IRR)

Answer

The IRR is by definition the discount rate at which NPV equals zero, representing the project's true rate of return.

Question 3

A project requires an initial investment of $120,000 and generates $30,000 in net cash flow each year. What is the simple payback period?

Accepted Answer

4 years

Answer

Simple payback period = Initial Investment / Annual Cash Flow = $120,000 / $30,000 = 4 years.

Question 4

The 'time value of money' concept in engineering economics is fundamentally based on which principle?

Accepted Answer

A dollar available today is worth more than a dollar available in the future due to its earning potential

Answer

Time value of money holds that a present dollar can be invested to earn a return, making it worth more than the same dollar received in the future.

Question 5

What is the Present Worth Factor (P/F, i%, n) formula used in engineering economics?

Accepted Answer

1 / (1 + i)^n

Answer

The Present Worth Factor (P/F) = 1/(1+i)^n converts a single future value to its equivalent present value by discounting at rate i for n periods.

CCP - Certified Cost Professional Practice Test

CCP - Certified Cost Professional Practice Test

CCP Economic Analysis and Engineering Economics