Answer:
Companies spend money on advertising because it helps them achieve their main objectives.
Step-by-step explanation:
Through the use of advertising, companies can communicate in a better way with their customers. In this manner, these kind of companies can differentiate from the others.
Thus, advertising allows companies to target their ideal costumers with the use of personalized messages which can produce a positive effect on them and at the same time create awareness for their products, services, or content.