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Juan, Mary, Celia, and Mark work as information specialists at a high tech company. They each spent a certain amount of time fixing a problem with the database. Out of the total number of hours all the workers spent, what percent of that time is Celia's?

A) 17%
B) 18%
C) 21%
D) 25%

Juan Mary Celia and Mark work as information specialists at a high tech company They each spent a certain amount of time fixing a problem with the database Out class=