Circle Graphs

Board

A cloud shape with a fluffy top and a flat bottom, or a pile of soil.

Three bread loafs piled on top of one another.

Two closed books piled on top of one another. 

Two stacked books seen at an angle, the one at the bottom with a bookmark and the one on top with a round shape on its spine.

A pill packet with ten oval two-colored pills.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.