The ____ is the ratio of earned value to actual cost and can be used to estimate the projected cost of completing the project.

________ are online journals where people post their thoughts, usually on a narrowly defined topic

A) Social networks B) Blogs C) Forums D) Search engines E) Web directories

When their baby was ready to head off to college, the beleaguered parents pulled out the college folder from their file cabinet and added up the cost of putting their first child through college from 1995-2000

The mother whimpered as she factored in the rising cost of tuition, fees, books, and inflation by multiplying the total by 2.5. The father felt a searing pain go through his chest as he saw the total, knowing full well that their cost estimation approach, called: A) An order of magnitude estimate, was highly accurate. B) Parametric estimation, was highly accurate. C) Feasibility estimation, was highly accurate. D) Definitive estimation, was highly accurate.