CREATE TABLE table_name_67 (investment_income VARCHAR(255), other_income_sources VARCHAR(255), state_pensions VARCHAR(255), self_employed VARCHAR(255))
State pensions of 7%, and a Self employed of 7%, and a Other income sources of 2% has what investment income?
    
SQL: SELECT investment_income FROM table_name_67 WHERE state_pensions = "7%" AND self_employed = "7%" AND other_income_sources = "2%"