[单选题]

（73） is one of the techniques used for estimating activity durations.
（73）
A．Analogous Estimating
B．Precedence Diagramming Method (PDM)
C．Dependency Determination
D．Schedule network Templates

（73） is one of the techniques used for estimating activity durations.（73）A．Analogous EstimatingB．Precedence Diagramming Method (PDM)C．Dependency DeterminationD．Schedule network Templates