SELECT fixed_charge___rs__kwh_ FROM table_25479607_3 WHERE unit__kwh__time_range = "I-2: Peak (18:30-22:30)"
Berapa biaya tetap untuk pengguna dengan rentang unit/waktu I-2: Puncak (18: 30-22: 30)?
CREATE TABLE table_25479607_3 (fixed_charge___rs__kwh_ VARCHAR, unit__kwh__time_range VARCHAR)