To develop needed$$ information, marketing information ecosystems utilize$\_\_\_\_\_\_\_\_\_\_.$

Question content area bottom

Part $1$

A$.$

internal$$ databases, big$$ data, and market research

B$.$

marketing$$ intelligence, marketing$$ research, and the marketing environment

C$.$

internal$$ databases, marketing$$ intelligence, and marketing research

D$.$

marketing$$ managers, information$$ users, and internal databases

E$.$

internal$$ databases, marketing$$ research, and marketing managers