Did Kuzak vote for Rosalind ?

When Rosalind becomes senior partner, she got 3 votes to Stuart and Douglas’s two.

Leland says in one scene that he and Arnie voted for Douglas. Anne and Stuart both likely voted for Stuart. Douglas voted for Rosalind instead of himself.

But Rosalind, remember, got three votes. She got a vote from Douglas, she voted for herself, and then the last vote was from ... Kuzak?

Why did Kuzak vote for her?