The SAS curve ( Surprise Aggregate Supply ) is , in the long term , a vertical line called the EAS curve ( Equilibrium Aggregate Supply ) . The SAS ( Surprise aggregate supply ) curve is in the long run a vertical line called the EAS ( Equilibrium aggregate Supply ) curve .
Keluk SAS (Perbekalan Aggregat Kejutan) ialah, dalam jangka panjang, garis menegak yang dipanggil lengkung EAS (Peralatan Bekalan Aggregat). Keluk SAS (pembekalan agregat kejutan) adalah dalam jangka panjang garis menegak yang dipanggil lengkung EAS (pembekalan agregat Equilibrium).