Show Economics Key Ka ey to Hearing on Rates Changed Chanced economic conditions will be the only feature of oC the western grain rain rates case to be considered in a rehearing by the interstate commerce commerce com com- merce commission according t to H. H w. w general manager of the Traffic Service bureau of oC Utah Mr who returned Thurs day from Washington D D. C. C where he presented oral arguments for Utah and Idaho gasoline interests for re freight rates said the commission commission commis commis- commission sion would not review the reasonableness reason reasonS of ot the gr grain rates but would confine the he hearing to economic is Is- Is- Is sues |