Launching the complicated version would be a mistake for probabilities less than ___?

Which of the following statements is true?

A) Cost-benefit analysis does not yield the same result as optimization analysis. B) A rational economic agent is not likely to optimize. C) Cost-benefit analysis can also be used for normative economic analysis. D) The net benefit of an option that costs $50 and provides a benefit of $100 is equal to $150.

Which components of aggregate expenditure change as a result of real GDP changing?

A) consumption expenditure, investment, and government expenditure on goods and services B) consumption expenditure and investment C) consumption expenditure and imports D) consumption expenditure and government expenditure on goods and services E) consumption expenditure, investment, and exports