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Chapter 9




               8.2  First in First Out (FIFO)

                             Tinbox makes toys cars on a production line. The details of the process
                             in Period 2 are as follows:

                                     Physical units          Material           Conversion

               OWIP                        250            100% complete           60% complete
               Costs in OWIP                                      $54,000               $42,000

               Completed output          3,200
               Costs in Period 2                                 $135,450              $100,800

               CWIP                        200            100% complete           50% complete

               Calculate the value of the completed output and closing work in progress
               using the FIFO technique

                                                Physical units          Materials         Conversion

               Step 1: EU                                             %        EU         %        EU
               OWIP completed                          250              0          0       40       100

               Completed                             2,950           100       2,950      100     2,950
               CWIP                                    200           100         200       50       100

               Total                                 3,400                     3,150              3,150
               Step 2: Costs                                                    $                   $

               Period                                                       135,450             100,800
               Total                                                        135,450             100,800

               Step 3: Cost per EU                                                43                  32

               Step 4 – value the outputs

               Completed units = B/fwd OWIP cost + cost of completing OWIP + cost of fully worked
               unit

               = 96,000 + (100 × 32) + (2,950 × (43 + 32)) =$320,450

               CWIP = (200 × $43) + (100 × $32) = $11,800




                  Illustrations and further practice


                  Now try TYU questions 5 and 6 from Chapter 6






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