A study recorded the responses of $8505$ office employees regarding headphone use and reports of ear discomfort. The results are summarized in the table below:





If one of the employees is randomly selected, what is the probability that the person reported experiencing ear discomfort?

• A. $0.190$
• B. $0.109$
• C. $0.910$
• D. $0.009$

Answer: (B)