Which of the following statement regarding the Deccan Plateau is correct?

The Deccan Plateau has almost the same height through its expanse. The Deccan Plateau is higher on the east and west ends and slopes towards the center. The Deccan Plateau is higher in the west and slopes gently eastwards. The Deccan Plateau is higher in the east and slopes gently westwards.

The Deccan Plateau is higher in the west and slopes gently eastwards.