Why is it important for employees at $1154$ LILL to study management information systems?

Multiple Choice

A$.$ MIS is everywhere in business, but $1154$ LILL employees do not need to understand it because they are working at a start$-$up$.$

B$.$ MIS is used only in large businesses due to the massive costs of implementing systems.

C$.$ MIS is rarely discussed outside of Fortune $500$ companies.

D$.$ MIS is everywhere in business, and you need to understand it to compete in today's global economy.