Answer:
it is important to set fitness goals because you can always be healthier and being healthy and exercising makes you feel better about yourself
Explanation:
I would say D because Vera is illustrating going above the boundary to meet your customers needs and recommends products. It's not A because the statement would have implied the number she has served or money she made for the company. B is not correct because that has NOTHING to do with customer satisfaction, but with intelligence (education). Lastly, C is not correct because there's not enough information about how determined she wants to succeed.