Arrange the Following in Correct Order

Arrange the following in correct order.
(1) Cotransport molecule binds to Na⁺ and glucose
(2) Establish Na⁺ concentration gradient between tubular cells and tubular lumen
(3) Sodium and glucose moved into tubular cell
(4) Active transport of Na⁺ from tubular cells to interstitial area

A) 2, 1, 3, 4
B) 4, 2, 1, 3
C) 1, 3, 4, 2
D) 2, 4, 1, 3
E) 1, 2, 3, 4