Table: ilagan_barangays
Columns: barangay
population_2010
economic_class
land_area_in_sqm
punong_barangay_term_2010_2013

Question: Name the economic class for punong barangay being antonio b. gangan
SQL: SELECT "economic_class" FROM ilagan_barangays WHERE "punong_barangay_term_2010_2013" = 'Antonio B. Gangan'

Question: Name the economic class for arnold g. apalla
SQL: SELECT "economic_class" FROM ilagan_barangays WHERE "punong_barangay_term_2010_2013" = 'Arnold G. Apalla'

Question: Name the economic class for artemoio m. baymosa
SQL: SELECT "economic_class" FROM ilagan_barangays WHERE "punong_barangay_term_2010_2013" = 'Artemoio M. Baymosa'