Answer: b. to identify interests and acquire capabilities
Explanation:
Gerald's daughter is young and still trying to find out what will interest her so that she can stick to it. She is still shopping for the right job in other words.
She will therefore keep switching jobs so that she can identify what interests her as well as acquire new skills and capabilities from these jobs so that she when she finally settles, she will have the requisite skills to keep up with the demands of her job.