Answer:
Option a: Communication, courtesy, and credibility
Step-by-step explanation:
Communication is a two way thing and if done properly, we go a long way of meeting goals and objectives.
Service Quality Dimensions
It includes Reliability, responsiveness, competence, access, courtesy, communication, credibility, security, understanding the customer, tangibles.
Communication
This is simply known as the act of keeping customers well informed in ways or language they can easily understand and listening to feedbacks.
Credibility
This is generally known as being trustworthy, the believability of something or someone and honesty.
Courtesy
This is simply regarded as the act of being polite, respectful, having full consideration for something or someone, and friendliness of contact personnel. Being absolutely courteous at all times brings about a positive impact on an individual.