Final answer:
The correct option is b. Offering money-back guarantees. Possible solutions that minimize the problems caused by intangibility include providing tangible elements or evidence of the service, offering money-back guarantees, and building a strong brand image. Creating a physical representation of the service is not one of the possible solutions.
Step-by-step explanation:
The possible solutions that minimize the problems caused by intangibility include providing tangible elements or evidence of the service, offering money-back guarantees, and building a strong brand image.
Creating a physical representation of the service is not one of the possible solutions that minimizes the problems caused by intangibility. While providing tangible elements or evidence of the service and creating a physical representation of the service may help make the service more tangible and easier for customers to understand, they are not considered solutions that directly address the intangibility issue.