Visual communication leads to our interlocutor perceiving a summarized confidence in the attention we are paying to their requirements. This type of communication largely determines a space of trust based on the fact that the potential buyer has experienced negative situations that will make him more cautious when exposing his needs. On the contrary, a smile can produce the opposite effect, considering that our company is not going to be serious in meeting the times and its satisfaction as a client.
If a cost provides production report is used to set a selling price of a product that cover manufacturing and all other costs then report is an example of profit