CREATE TABLE table_24910 ("College" CLOB, "2007 Headcount" FLOAT, "2007-2008 credit hours" FLOAT, "County population 18 yrs+" FLOAT, "Penetration in terms of Enrollment per 1000 adults" FLOAT, "In-county tuition per credit hour  ( fall 2009 ) " CLOB)

How much was the in-county tuition per credit hour at the Mercer College by the fall of 2009?
SELECT "In-county tuition per credit hour (fall 2009)" FROM table_24910 WHERE "College" = 'Mercer'
SELECT "In-county tuition per credit hour (fall 2009)" FROM "table_24910" WHERE "College" = 'Mercer'