NEW YORK — Federal prosecutors urged a jury Monday to finally hold Sarah Lawrence College sex cult leader Lawrence Ray accountable for his 10-year reign as the sick patriarch of “The Ray Family,” saying his verbal, physical and sexual abuse of young acolytes was part of a master plan to extract money from shell-shocked victims. The feds argued in closing statements that Ray, 62, along with his daughter Talia and his trusted lieutenant Isabella Pollok, ran a criminal enterprise that used sex trafficking, extortion and assault to maintain complete control over its members. Ray met many of the vi…