Toxes R Us (TRU), an income tax preparation firm uses the FIFO method of process costing for its monthly reports. TRUhos no materials cost in the preparation of the returns. The following shows its March Information Returns in process March (3x complete) 240 Returns started in March 2.be Returns in process, March 10 complete) Labor and overhead costs for returns in process, 1 $6,000 Labor and overhead costs incurred in March 5 290,400 Required: Calculate the following amounts for conversion costs using the FIFO method 480 1.795 1 2 Number of equivalent Camera Cost person un Cost of completed to return for the month of March Cost of arms in process as of March 31 Toxes R Us (TRU), an income tax preparation firm uses the FIFO method of process costing for its monthly reports. TRUhos no materials cost in the preparation of the returns. The following shows its March Information Returns in process March (3x complete) 240 Returns started in March 2.be Returns in process, March 10 complete) Labor and overhead costs for returns in process, 1 $6,000 Labor and overhead costs incurred in March 5 290,400 Required: Calculate the following amounts for conversion costs using the FIFO method 480 1.795 1 2 Number of equivalent Camera Cost person un Cost of completed to return for the month of March Cost of arms in process as of March 31