20170829Utah_OCS Set 3 (1).docx

BEFORE THE PUBLIC SERVICE COMMISSION OF UTAHIn the Matter of the Application of Rocky:Docket No. 17-035-40Mountain Power for Approval of a:Office of Consumer ServicesSignificant Energy Resource Decision :Third Data Request toAnd Voluntary Request for Approval of:Rocky Mountain PowerResource Decision:August 16, 2017Please provide responses to:Béla VastagDonna RamasOffice of Consumer ServicesRamas Regulatory Consulting, LLC160 East 300 South 4654 Driftwood DriveSalt Lake City, Utah 84111Commerce Twp., MI 48382(801) 530-6374(248) [e-mail]@aol.comPlease provide a revised versions of Exhibit RMP__(JKL-2), Exhibit RMP__(JKL-3), and Exhibit RMP__(JKL-4) based on replacing the 35% federal income tax rate assumed in the calculations with a federal income tax rate of:15%;20%; and25%.