How Much Mass Is Lost During a Reaction in Which $1.7 \times 10 ^ { 8 } \mathrm { MeV }$

Multiple Choice

How much mass is lost during a reaction in which $1.7 \times 10 ^ { 8 } \mathrm { MeV }$ of energy is released? $( c = 3.0 \times$ $10 ^ { 8 } \mathrm {~m} / \mathrm { s } , 1 \mathrm { eV } = 1.6 \times 10 ^ { - 19 } \mathrm {~J}$ )

A) $5.7 \times 10 ^ { - 9 } \mathrm {~kg}$
B) $1.9 \times 10 ^ { - 17 } \mathrm {~kg}$
C) $1.8 \times 10 ^ { - 8 } \mathrm {~kg}$
D) $3.0 \times 10 ^ { - 22 } \mathrm {~kg}$