A.10% B.15% C.17% D.2%
A.900 B.1200 C.1300 D.1500
A.實(shí)耗工日/按定額計(jì)算應(yīng)用工日 B.按定額計(jì)算應(yīng)用工日/實(shí)耗工日 C.應(yīng)用工日/按定額計(jì)算應(yīng)用工日 D.實(shí)耗工日/應(yīng)用工日