Explanation:
a. Leave the organization: The employee is not willing to leave because she has placed the request and she has spent two years. So, it depicts that she would like to continue.
b. continue to wait: Yes the employee continues to wait because, it shows the patience level that the employee possess and her involvement towards the organization & commitment towards work.
c. ask a friendly colleague to help her fix the light: There is no evidence in the sentence about seeking help. So this choice is invalid.