What kind of leader is Margaret Tate in the proposal movie?

In "The Proposal," Margaret Tate, played by Sandra Bullock, embodies a strong and assertive leadership style. As a high-powered book editor, she is characterized by her no-nonsense attitude and high expectations, often prioritizing work over personal relationships. However, her character also exhibits vulnerability as her strict exterior is challenged throughout the film, revealing a more relatable and human side. Ultimately, Margaret's journey reflects the balance between professional ambition and personal connection.