អូឌីយ៉ូ​ដែល​បាន​ចែករំលែក

Good morning, everyone. Thank you for being here. Today, I want to take a closer look at the inner workings of a modern business. A company is often compared to a complex machine; it has many different parts, and if one part fails, the whole system can grind to a halt. In this presentation, I am going to explore four essential departments that form the backbone of almost every organization: **Finance**, **Human Resources**, **Marketing**, and **Production**. We will look at what they actually do