Where can you find inkscape's tools in the workspace?

You can find them on the left of the interface

Explanation:

As you can see in the screenshot, on the panel to the left you can find a list of tools, that will change the way your cursor behaves, such as the selector, the zoom tool, the eraser tool, the spray tool, etc.

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.