minimizing illness from disease. minimizing the need for manual labor. maximizing the price of consumer goods. maximizing the use of non-renewable resources.
I gave my students this multiple choice question: Some machines have been designed to perform complicated tasks which result from a demand for

Only one answer is correct among these 4 choices:
- minimizing illness from disease.
- minimizing the need for manual labor.
- maximizing the price of consumer goods.
- maximizing the use of non-renewable resources.

Could you tell me which one is correct?

minimizing the need for manual labor.