Luzhin tells Raskolnokov, Dounia, and Razumihin that Svidrigailov did which of the following TWO things?

seduced a 15 year old deaf and mute girl who later hanged herself. He beat and mocked his first wife until she hanged herself. Hired a prostitute who was never seen again. He beat and mocked a servant until he hanged himself. Murdered a servant for failing to keep the kitchen as clean as he wanted.