The use of symbols such as charts, graphs, and signs are best classified as * 1 point oral communication written communication visual communication audio visual communication​

visual communication

Explanation:

Communication can be defined as a process which typically involves the transfer of information from one person (sender) to another (recipient), through the use of semiotics, symbols and signs that are mutually understood by both parties.

Generally, there are four (4) main types of communication and these includes;

I. Verbal (oral) communication.

II. Non-verbal communication.

III. Written communication.

IV. Visual communication.

Visual communication can be defined as the use of visual elements and symbols such as charts, graphs, and signs to convey ideas and information that effectively creates meaning to the recipient.

In conclusion, visual communication is strictly based on vision or sight.

d, conspicuous consumption is when you try to increase your wealth or social status (and in the case he's trying to create the perception of wealth considering he can't really afford it)