500
This is why Mama Elena wants Pedro and Rosaura to move.
What is (1) availability of health care for Roberto; (2) separation of Pedro and Tita; (3) dislike of Pedro; (4) dislike of Rosaura; (5) control of Tita; (6) love of Tita; (7) ensuring her care in old age by Tita; (8) family tradition; (9) cultural tradition; or (10) she's a control freak.