For the Reaction: 2 N₂O₅(g)→ 4 NO₂(g)+ O₂(g)the Rate Law

For the reaction: 2 N₂O₅(g) → 4 NO₂(g) + O₂(g) the rate law is:
= k[N₂O₅]
At 300 K,the half-life is 2.50 × 10⁴ seconds and the activation energy is 103.3 kJ/mol.What is the rate constant at 350 K?

A) 4.78 s^-1
B) 2.79 × 10^-5 s^-1
C) 6.38 × 10¹⁶ s^-1
D) 7.47 × 10^-8 s^-1
E) 1.03 × 10^-2 s^-1