A(n) _____ is slightly easier to market because customers can easily see what they’re getting before buying.

A idea
B advertising plan
C service
D product

The answer to this question is D) product.

To arrive at this answer, let's break down the question and analyze the options:

A) An idea: An idea refers to a concept, thought, or suggestion. While marketing an idea is possible, it may not be as easy for customers to understand and visualize what they are getting before making a purchase. So, this option is less likely to be the correct answer.

B) Advertising plan: An advertising plan is a strategy outlining the methods and channels for promoting a product, service, or idea. Although an advertising plan can contribute to the success of marketing efforts, it is not the main factor influencing whether customers can easily see what they are getting before buying. Therefore, this option is also less likely to be the correct answer.

C) A service: A service refers to an intangible offering provided by a person or a business. Examples of services include consulting, cleaning, and repair. Unlike products, services cannot be physically seen or touched before the customer makes a purchase. Therefore, this option is unlikely to be the correct answer.

D) A product: A product refers to a tangible item that can be bought or sold. Examples of products include electronics, clothing, and furniture. When customers are considering purchasing a product, they can usually see and touch the item, examine its features, and evaluate its quality. This makes it easier for customers to understand what they are getting before making a purchase, making it the most suitable option as the correct answer.

In conclusion, the correct answer is D) product.