One negative consequence of using automation to improve manufacturing production is that:

• A. it can lead to increased unemployment among workers displaced by machines
• B. it always results in higher social benefits than social costs
• C. it guarantees a reduction in the price of all manufactured goods
• D. it eliminates the need for any human oversight in production

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the context of automation in manufacturing, which involves using machines and technology to perform tasks previously done by human workers.
2. Step 2: Identify the potential effects of automation, including increased efficiency, reduced production costs, and changes in labor demand.
3. Step 3: Recognize that one negative consequence is the displacement of workers, meaning some employees may lose their jobs because machines can perform their tasks more efficiently or cheaply.
4. Step 4: Analyze the given options and evaluate which one correctly describes a negative consequence, focusing on the impact on employment rather than guaranteed price reductions or social benefits.
5. Step 5: Conclude that the correct negative consequence is the increased unemployment among workers displaced by machines, as automation can reduce the need for human labor in certain roles.