There are 100 employees in a room. 99% are managers. How many managers must leave the room to bring down the percentage of manager to 98%?  Choose the most appropriate option
A) 1 B) 2 C) 50 D) 49 E) 97

Rationale: "we have 99 managers and 1 director . that 1 director to compose 2 % of the total number of people , there must be 50 people in the room , hence 50 managers must leave . answer : c ."
Answer: C