which best describes what injector factors bring to an economic system?\no factors of production\no…

Brief Explanations:

Injector factors in an economic system add external funds. Money is injected into the economy through sources like government spending, investment, and exports. Factors of production are inputs for production, imports are goods brought in (a leakage in some models), and consumers are part of the demand - side but not specifically injector factors.

Answer:

money