根据生产总量、工人劳动效率和出勤率来核算定员人数的方法属于（）。

A、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13px; ">按机器设备定员</span></p>

B、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13px; ">按比例定员</span></p>

C、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13px; ">按劳动效率定员</span></p>

D、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13px; ">按岗位定员</span></p>

A、<p><span style="font-family: 'Microsoft YaHei'; font-size: 13px; ">按机器设备定员</span></p>

B、<p><span style="font-family: 'Microsoft YaHei'; font-size: 13px; ">按比例定员</span></p>

C、<p><span style="font-family: 'Microsoft YaHei'; font-size: 13px; ">按劳动效率定员</span></p>

D、<p><span style="font-family: 'Microsoft YaHei'; font-size: 13px; ">按岗位定员</span></p>