The Composition of the Following System at Equilibrium at 1000

The composition of the following system at equilibrium at 1000 K is 0.202 atm CO₂, 0.594 atm CO, and 5 kg C
2 CO(g) CO₂(g) + C(s)
What is the equilibrium constant for this reaction?

A) 2.94
B) 14.56
C) 0.572
D) 0.337
E) none of the above