Final answer:
Donna is described as an efficient manager who is on good terms with her employees and known for taking risks and being innovative. Therefore, the true statement about her is that she is innovative and takes risks.
Step-by-step explanation:
The statement that is true about Donna, based on the description provided, is option 4: She is innovative and takes risks. This aligns with the characteristics of being an efficient manager who is known for risk-taking and innovation in planning and decision-making, as mentioned in the question. Donna's positive relationship with her employees also indicates that statement 1 is incorrect since she is on good terms with her team. Statements 2 and 3 are directly contradicted by the description of Donna engaging in risk-taking and innovative behavior.