Morris needs to build a new ramp outside of the front door of the office building. To do this, Morris needs wood to make the ramp, screws to hold it together, and electricity to run a saw to cut the wood. How will these materials be listed?

The wood and screws will be direct materials, and the electricity to run the saw will be indirect materials.

The wood and screws will be indirect materials, and the electricity to run the saw will be direct materials.

The wood, screws, and electricity will all be charged as indirect materials.

The wood, screws, and electricity will all be charged as direct materials.