Question

what makes engineering decision differ from other design decision

Answer 1

Answer:

Engineering design outcomes are often time invariant. Economic decisions have to be based on best information available at time of decision with understanding of uncertainties in forecasted data.

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Answer 2

Answer:

prediction or forecast made today is likely to be different than one made in future. Engineering design outcomes are often time invariant. Economic decisions have to be based on best information available at time of decision with understanding of uncertainties in forecasted data.