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Final answer:Automobile finishes typically contain an electrocoat primer, a colorcoat, and a clearcoat. These layers work together to provide corrosion resistance, visual appeal, and protection from environmental factors. The correct option is B .Explanation:The typical automobile finish is composed of multiple layers, each with a specific function that contributes to the overall appearance and durability of the finish. The correct answer to which layers an automobile finish typically contains is b. An electrocoat primer, colorcoat, and clearcoat.The electrocoat primer, also known as an e-coat, is the first layer applied to the bare metal of a vehicle. This layer serves as a foundation for the subsequent coats, providing corrosion resistance and ensuring strong adhesion for the paint layers above. During the e-coating process, the vehicle body is dipped into a bath of primer paint and an electrical charge is applied, causing the primer to adhere evenly across all metal surfaces.Following the primer, the colorcoat is applied. This layer consists of the actual color paint that the car will display. Modern colorcoats not only provide the visual appearance but are also formulated to resist fading due to sunlight and chemical exposure. Metallic and pearlescent pigments may be included in this layer for a special aesthetic effect....