If you were an artisan in ancient times, what would you produce?

If you were an artisan in ancient times you might produce any number of objects depending on the time at which you lived and the region where you lived. An artisan might produce pottery to be used in the home or decorative pottery to be used as a ceremonial piece. Other artisans might have worked in metals to make jewelry or weaponry. Other artisans might have been engaged in making clothing ranging from basic clothes to elaborate ornate clothing for kings, queens, or royalty. 

Ibelieve that the answer is (a).

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.