Which Estimating Technique Decomposes the Work into Lower,more Detailed Pieces,preferably

question 36

Multiple Choice

Which estimating technique decomposes the work into lower,more detailed pieces,preferably the lowest level of WBS work elements,for which estimates are prepared and then aggregates them into a total quantity for the project?​ 

• A) piece meal pricing 
• B) decomposition estimating 
• C) bottom-up estimating 
• D) grass roots estimating

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Definitions:

Right of Inspection

The legal authority to examine and review documents, premises, or goods to ensure compliance with agreements or regulations.

Usage of Trade

Established customs and practices recognized in a particular industry or trade that can influence the interpretation of contracts and obligations.

Course of Dealing

The pattern of previous conduct between parties that establishes a common basis for understanding their future transactions and behaviors.

Course of Performance

Refers to the conduct between contracting parties that is consistently undertaken in the course of their business relationship, serving as an interpretative tool for their agreement.