Grant Thornton's CFO Survey is conducted twice a year and targets CFOs and other senior financial executives across the United States.The spring 2013 survey took place between April 3-24, with 1,259 CFOs and comptrollers participating. The survey has a confidence interval of +/- 2.5% at a 95% confidence level. - See more at: http://gt-us.co/1sCgtJV