Top Shelf Enterprises is conducting its annual performance review. Which of the following employees would Top Shelf view as being the most inimitable?

Multiple Choice

Juana, who has had difficulty getting along with members of her work team

Liam, who has been a steady and reliable worker for the company for over five years

Takumi, who devised a new component that increased company sales by $25$ percent

Bert, who has often been late to meetings and complains about his workload

Lotte, who has brilliant suggestions but often fails to follow them all the way through