Answer:
The correct answers are virtually and non-existent.
Step-by-step explanation:
When advertising, the owners of the marketing campaign must put in the advertise that the product they are showing is an image done virtually and that is non-existent due to the perfection shown and when later the reality is not the same. Therefore the advertisers must state clearlly in the advertise that the whole image is done in an illustrated way to show the product, but that does not mean that the image will completely adjust to the reality. Therefore they must use words like non-existent or virtually.