(a) Estimate the value of the ENR construction cost index by using the average (compounded) percentage change...

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(a) Estimate the value of the ENR construction cost index by using the average (compounded) percentage change in its value between 1995 and 2005 to predict the value in 2009.

(b) How much difference (numerical) is there between the estimated and actual 2009 values? Is this an underestimate or overestimate?


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Engineering economy

ISBN: 978-0073376301

7th Edition

Authors: Leland Blank, Anthony Tarquin

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