A survey returned by 79 of 101 technology companies that have received a financial boost from the Iowa Demonstration Fund found that 600 jobs were created, $2.1 million in tax revenue was generated in 2012, and the return on a total investment of $13 million was 24 percent, according to a news release from the office of Gov. Terry Branstad. The report was written by Econosult Solutions Inc. and was commissioned by the Iowa Innovation Corp. in partnership with the Iowa Economic Development Authority and the Iowa Innovation Council. Click here to read the full report.