Sonia is writing painting instructions for a home management company. Read her draft:

Clean the walls. Pour the paint into a tray so that it almost fills the tray. Roll on the paint in a Z-shape that measures about 3 feet by 3 feet. Continue until the wall is fully painted.

Which set of steps is clearest and easiest to follow?

A.
Clean the walls. Pour the paint into a tray.
The paint should almost fill the tray.
Roll on the paint in a Z-shape. The shape should measure about 3 feet by 3 feet.
Continue until the wall is fully painted.
B.
Clean the walls.
Pour the paint into a tray until it is full.
Roll on the paint in a Z-shape.
The shape should measure about 3 feet by 3 feet.
Continue until the wall is fully painted.
C.
Clean the walls.
Pour the paint into a tray. The paint should almost fill the tray.
Roll on the paint in a Z-shape. The shape should measure about 3 feet by 3 feet.
Continue until the wall is fully painted.
D.
Clean the walls.
Pour the paint into a tray.
The paint should almost fill the tray. Roll on the paint in a Z-shape.
The shape should measure about 3 feet by 3 feet. Continue until the wall is fully painted.