Multiple Choice $1$ point

Clarice was told she was a finalist for a manager position at a new company. Prior to her final interview, she is asked to read the company's handbook. In the handbook, it states that managers may only be fired for cause. After reading the handbook, Clarice is asked to sign a document stating she has read and understands the handbook. The Human Resources Director then signed the document. Clarice received the job. Two months into working at the new company, she is told that, although her performance is stellar, the company is looking to hire younger managers to improve its appeal to younger consumers, and Clarice is let go$.$ Clarice$-$