What is the profit from the decoration of Samsung Hotel?

1. materials: in the process of decoration, a large number of materials, such as wood, glass, tiles, paint, etc. , are needed. These materials can be purchased by themselves or provided by suppliers, and there is a lot of profit space.

2. Labor: A large number of workers need to be employed for decoration. Wages and working hours are the main components of labor costs, and profits can be improved by reasonable arrangement and saving working hours.