Swifty Corporation has the following four items in its ending inventory. (a) Determine the following the LCNRV for each item. (1) Determine the amount of write-down, if any, using an item-by-item LCNRV evaluation. (If no write-down, enter O for the amounts.) (2) Determine a total category LCNRV write-down, if any. (If no write-down, enter O for the amount.) Total category LCNRV