SELECT SUM("Total") FROM table_64181 WHERE "Gymnast" = 'robert stanescu ( rou )' AND "B Score" > '8.75'
What is the total for Robert Stanescu ( rou ), when the B Score is larger than 8.75?
CREATE TABLE table_64181 (
    "Position" real,
    "Gymnast" text,
    "A Score" real,
    "B Score" real,
    "Total" real
)