A tangible object or an intangible service that is mass produced or manufactured on a large scale with a specific weight of the unit. Products intangible services such as tourism and the hotel industry or number of products such as mobile phones and recharge credit. A typical example of a production volume of tangible objects as the cars, engines and disposable razors. A less obvious but mass popular production service is a computer operating system.
đang được dịch, vui lòng đợi..