#1
What is the primary goal of engineering economy?
Maximizing return on investment
ExplanationMaximizing returns from investments is the core objective.
#2
Which of the following is not a factor for considering time value of money?
Uncertainty
ExplanationUncertainty is not directly related to time value of money calculations.
#3
What does the payback period represent in financial analysis?
Time taken to break even on investment
ExplanationIt signifies the duration for recovering the initial investment.
#4
What is the formula for calculating net present value (NPV)?
NPV = ∑(Cash Flows / (1 + Discount Rate)^n)
ExplanationNPV computes the present value of future cash flows discounted by a rate.
#5
What does the internal rate of return (IRR) represent in financial analysis?
The rate at which the project's NPV equals zero
ExplanationIt's the discount rate where NPV of cash flows equals zero.
#6
Which of the following factors influences the discount rate in financial analysis?
Risk associated with investment
ExplanationRisk affects the required rate of return, influencing the discount rate.
#7
Which financial analysis technique is preferred when comparing mutually exclusive projects?
Net present value (NPV)
ExplanationNPV allows direct comparison of projects by considering their value.
#8
What is the purpose of sensitivity analysis in financial analysis?
To determine the impact of changing one variable on the project's outcome
ExplanationIt evaluates how variations in parameters affect project results.
#9
Which financial analysis method accounts for the time value of money?
Internal Rate of Return (IRR)
ExplanationIRR incorporates the time value of money in its calculations.
#10
What is the formula for calculating the accounting rate of return (ARR)?
ARR = (Average Annual Profit / Initial Investment) x 100%
ExplanationARR measures profitability based on average annual profit.
#11
What is the primary limitation of the payback period method?
It ignores the time value of money
ExplanationPayback period doesn't consider the discounted value of cash flows.
#12
Which of the following is a key assumption in the net present value (NPV) method?
The discount rate remains constant over time
ExplanationNPV assumes a constant discount rate throughout.
#13
Which of the following is a disadvantage of the internal rate of return (IRR) method?
It cannot handle multiple discount rates
ExplanationIRR assumes only one discount rate, limiting its applicability.
#14
What is the primary difference between net present value (NPV) and internal rate of return (IRR)?
NPV accounts for the time value of money, while IRR does not
ExplanationNPV discounts cash flows, considering the time value, whereas IRR doesn't.