This document discusses the effects of advertising on brands and consumer durable products. It provides background on marketing and advertising, defining advertising as a paid form of non-personal mass media promotion to communicate with large groups. Advertising can be product-oriented or institutional. The document examines how advertising positively impacts brand awareness but has no significant effect on perceived quality. It aims to analyze the relationship between advertising, brand perception, and product sales, hypothesizing that advertising helps create brand image and guides consumer decisions based more on brand than price.