Read this excerpt from we beat the street.[george] asked another question. "how long does it take? " . . "four years is just the undergraduate part," she replied. "medical or dental school is another four-year program, plus additional years of study after that." which of the story’s central ideas do the details in this passage best support? a achieving success takes hard work and determination. b strong friendships can one become successful in life. c opportunities should never be wasted. d one good decision can change the rest of a person’s life.

i think the answer is a.) plz correct me if im wrong

A) Achieving success takes hard work and determination.

Explanation: In the given excerpt from " We Beat the Street" we can see a conversation where George asks how long is it going to take to complete his studies and finish the medical or dental school, to what the answer was that it would take four years just the undergraduate part and then four more years for the medical or dental school, and all the additional years of study after that, this details support the idea of the fact that achieving success takes hard work and determination.