Determine How Much Energy Is Released When Thorium-230 Decays According $\times$

Determine how much energy is released when thorium-230 decays according to . [Atomic masses: thorium-230 = 230.033127 amu; helium-4 = 4.002603 amu; radium-226 = 226.025403 amu]

A) 3.98 $\times$ 10⁹ kJ/mol
B) 4.60 $\times$ 10⁸ kJ/mol
C) 7.20 $\times$ 10¹¹ kJ/mol
D) 4.90 $\times$ 10⁹ kJ/mol
E) 7.15 $\times$ 10¹¹ kJ/mol