+ Your company mass produces one model of a dining room table. For the month of June, there was no beginning inventory of tables. At the end of June you had 58 tables fully completed, and 106 that were 50%. completed as far as labour input was concerned. Your labour costs for June totalled $123,000. For the month of June, your unit labour costs were $1,017 $1,374 $2121 12 of 16