The main activity will consist of the value added of the cause throughout the process, whether it is an input to production, delivery. Marketing and after sales service.
The main activities will include the realization of the added value of the product throughout the process. Whether it's getting into the production, delivery, marketing and after-sales service.
The main activity is composed of cause of value-added products throughout the process. Whether it is getting into the production of shipping market. And after-sales service