Ryan has written a set of instructions to operate metai-cutting equipment. He in Clamp the metal sheet between two thin sheets of plywood. For the smooth 21 to 24 teeth per inch. What type of explanation has he used? ОА. He states what readers should avoid. OB. He describes how to perform an action in detail. Ос. He mentions why a step is important to follow. OD. He defines an unfamiliar term.