Calculate the Lattice Enthalpy of Potassium Fluoride from the Following $\Delta$

Calculate the lattice enthalpy of potassium fluoride from the following data. enthalpy of formation of K(g) : +89 kJ.mol ^{- 1}
First ionization energy of K(g) : +418 kJ.mol ^{- 1}
Enthalpy of formation of F(g) : +79 kJ.mol ^{- 1}
Electron affinity of F(g) : +328 ( $\Delta$ H = -328) kJ.mol^-1
Enthalpy of formation of KF(s) : -567 kJ.mol^-1

A) 1481 kJ.mol ^{- 1}
B) 825 kJ.mol ^{- 1}
C) 904 kJ.mol ^{- 1}
D) 497 kJ.mol ^{- 1}
E) 347 kJ.mol ^{- 1}