George Sutherland, Brush Electric Company v. City of Galveston…
“ Upon this valuation, the estimated net earnings under the rates fixed by the 1919 ordinance was shown to be in excess of a fair return to the extent of over $21,000. The estimated amount of income under the 1919 rates is based on the amount of business done under the 1918 rates, and consequently is largely a matter of prophecy. An actual test of these rates may result in a larger return, by bringing about an increase of business. ”
