For the Chemical Equilibrium AA + BB $\leftrightarrows$ CC,the Value of the Equilibrium Constant K Is 10

For the chemical equilibrium aA + bB $\leftrightarrows$ cC,the value of the equilibrium constant K is 10.What is the value of the equilibrium constant for the reaction 2cC $\leftrightarrows$ 2aA + 2bB?

A) 0.1
B) 0.2
C) 0.01
D) 20
E) 10