The good news is: Regardless of labels (like Overhead versus G&A), so long as expenses are recorded in the same account, consistently, in like circumstances, the label or pool might not matter. The difference between Overhead and G&A depend on how your company, consistently records a type of expense.
Noun. 1. mover and shaker-a person who wields power and influence; a shaker of traditional beliefs; movers and shakers in the business world. shaker. individual, mortal, person, somebody, someone, soul-a human being; there was too much for one person to do.
A shaker board to receive and agitate the bowling pins and ball in the pit of a bowling alley. A frame having upwardly turned rear corner portions supports and shapes a sheet-like outer member formed of fiberglass reinforced polyester resin or polyepoxite resin.