ENGINEERING ECONOMICS I TO INVEST OR NOT TO INVEST THATIS THE OUESTION (With apologies to william Shakespeare Given one or more potential projects, how do we decide in which to invest, if any? o What criteria do we use to evaluate potential projects? 10/1599 Engineering economics 110/15/99 Engineering Economics 1 1 ENGINEERING ECONOMICS I TO INVEST, OR NOT TO INVEST, THAT IS THE QUESTION . (With apologies to William Shakespeare) t Given one or more potential projects, – how do we decide in which to invest, if any? t What criteria do we use to evaluate potential projects?