One problem that blocks communication is the hierarchy within an institution. The communication is hard to disseminate below and would take the time to finally be absorbed by the working people. A decentralized communication gives faster action and results for dissemination which in effect gives member satisfaction for immediate solutions or understanding of situations.
The left 4 is in the hundreds place, the middle four is in the tens place, and the right four is in the ones place; 400, 40, and 4
