What is the logistics staff estimate? A. The logistics staff estimate is universal staff estimate, used for approximating the sustainment requirement of any type of unit in any type of operation in the absence of theater specific planning data. B. The logistics staff estimate is the sum total of all available theater specific logistic planning data, after translation to the data bank level. It is used to support specific algorithm driven sustainment projections. C. The logistics staff estimate is an analysis of how combat service support factors can affect mission accomplishment