What Is the Equilibrium Concentration of Cu⁺(aq) in a Solution $\leftrightarrow$

What is the equilibrium concentration of Cu⁺(aq) in a solution that is 0.0200 M solution in CuNO₃ and 0.450 M HCl(aq) ?
Given: Cu⁺(aq) + 3Cl^-(aq) $\leftrightarrow$ CuCl₃^2- K_f = 5 *10⁵.

A) 1.0 *10^-7 M
B) 6.7 *10^-7 M
C) 4.4 *10^-7 M
D) 5.0 * 10^-7 M
E) 5.0 * 10⁵ M