20130308PAC to Monsanto 10-035-124 DPU 57.7.docx

DPUData Request 57.7Please provide the source data with formulas intact that were used to calculate figure 20 and figure 21 of the hedging report.
Response to DPUData Request 57.7The Company notes that the DPU is referencing Confidential Figure 20 and Confidential Figure 21 of the Semi-Annual Hedging Report, filed with the Public Service Commission of Utah on November 1, 2012.Please refer to Confidential Attachment DPU 57.7, which provides the source data for Confidential Figure 20 and Confidential Figure 21.Confidential information is provided subject to Utah PSC Rule 746-100-16.