Carla Vista Company has provided you with the following information regarding its inventory of copper for September and October. Carla Vista uses a perpetual inventory system. Prepare any joumal entries required to record the LCNRV of the copper inventory at (1) September 30 and (2) October 31 , (If no entry is required, select "No Entry" for the account titles and enter O for he amounts. Credit account titles are automatically indented when the amount is entered. Do not indent manually. List all debit entries before credit entries.)