Here is the drawing that you need to recreate for this assignment:
Use LAYERS to change the colors
To Create a New Layer:Open the Layer Properties Manager dialogue box. , click on the New button. A layer named Layer 1 will appear in the list of layers.While the Layer 1 name is highlighted, type a new name for the layer.
Click on OK to exit the dialogue box.
To add a new layer or change layer properties through the Layer Properties Manager dialogue box you can:
Click on the Layer

button
Or select Layer... under the Format Menu.
The Layer Properties Manager dialogue box will appear.
To COPY an image, use the OFFSET function:
The OFFSET command allows you to copy selected entities (lines, arcs, circles, plines or others) and place the copy at a specific distance from the original or through an existing position on another element (such as the endpoint of a line, center of a circle, etc.). An OFFSET item will be parallel or concentric to its original.
select the Offset

button on the Drawing toolbar.