Remarkably, every year the scores achieved on the Zamba Brilliant Scholar test (ZBS) by the entire population of Sikinian students follow a normal distribution. In 2016, the average score for the entire population was 21 and (to 2 decimal places) 47.72% of the students scored between 15 and 21. The prestigious Windy Peak National University offered a full scholarship to all students with a z-score of 3.2 or more.

A) Correct to 2 decimal places, what is the minimum score a student must achieve in order to earn this scholarship?

B) Correct to 2 decimal places, what percentage of Sikinian students were offered this scholarship?