What activity involves analysis of COAs from individual functional perspectives to determine each COA's supportability and coordinates results in a collaborative knowledge - based environment

Staff estimates

Explanation:

Staff estimate are estimates given by staffs generate an information. It involves the gathering of data from various individual and the estimates to have a conclusion.

The head of the unit provided a more details estimates as it involves everyone under him while others make the estimate of their own jurisdiction ...

Estimates can be done using mouth, it can be put in writing or typed to make it more formal

Staff head do the overall presentation to the leader or the person in charge