依品質管理概念發展之先後順序,下列何者排列正確?①品質控制quality control(QC) ②全面品質管制total quality control(TQC) ③全面品質管理total quality management(TQM) ④品質保證quality assurance(QA)
①②③④
①④②③
②③①④
④①③②