Which statement best describes the role of present value adjustments in EA outcomes?

Which statement best describes the role of present value adjustments in EA outcomes?

• A. Benefits are evaluated only after project implementation.
• B. Benefits are ignored in the economic analysis.
• C. Benefits are evaluated and adjusted to present value alongside costs.
• D. Benefits are evaluated but not adjusted to present value.

Answer: (C)

Time value of money requires bringing future benefits and costs to present value so they can be compared on a common basis. In EA outcomes, benefits are evaluated and adjusted to present value alongside costs, rather than being ignored or left in nominal future terms. This involves applying a discount rate to future benefits (and costs) to reflect the opportunity cost of capital and the time risk, yielding metrics like net present value or benefit-cost ratios that support sound decisions. This approach ensures long-term benefits aren’t overstated and short-term costs aren’t undervalued, providing a fair, apples-to-apples comparison across alternatives. The other statements would misstate the process by delaying consideration until after implementation, excluding benefits, or not discounting benefits to present value.

Time value of money requires bringing future benefits and costs to present value so they can be compared on a common basis. In EA outcomes, benefits are evaluated and adjusted to present value alongside costs, rather than being ignored or left in nominal future terms. This involves applying a discount rate to future benefits (and costs) to reflect the opportunity cost of capital and the time risk, yielding metrics like net present value or benefit-cost ratios that support sound decisions. This approach ensures long-term benefits aren’t overstated and short-term costs aren’t undervalued, providing a fair, apples-to-apples comparison across alternatives. The other statements would misstate the process by delaying consideration until after implementation, excluding benefits, or not discounting benefits to present value.