CREATE TABLE table_22514845_2 (race_caller VARCHAR2, trophy_presentation VARCHAR2)

Name the total number for race caller for bob costas and charlsie cantey
SELECT COUNT(race_caller) FROM table_22514845_2 WHERE trophy_presentation = "Bob Costas and Charlsie Cantey"
SELECT COUNT("race_caller") FROM "table_22514845_2" WHERE "Bob Costas and Charlsie Cantey" = "trophy_presentation"