3w + ( 8 v ) t if w = 4 v = 5 and t = 2

Ibelieve the answer is  battle of saratoga but i could be wrong

Basically create a schedule on what you need to study and stick with it

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.