Final answer:
The manufacturing firm in the question indicates how it addresses two of the three basic economic questions: 'What to produce?' and 'How to produce?' by choosing to produce small metal parts with specialized machinery monitored by workers.
Step-by-step explanation:
The statement about a manufacturing firm employing workers to monitor and maintain specialized machines making small metal parts provides information regarding two of the three basic economic questions: 'What to produce?' and 'How to produce?' In this case, the company has chosen to produce small metal parts and has selected a production process that involves specialized machinery with workers to maintain them. This reflects a choice of production technology and the amount of labor to use, pointing to the economic questions of product choice and production process.