If 500 ML of 1 $\times$ 10^-6 M AgNO₃ Is Mixed with 500 ML of 1

If 500 mL of 1.2 $\times$ 10^-6 M AgNO₃ is mixed with 500 mL of 1.2 $\times$ 10^-6 M NaBr,what will occur? For AgBr,K_sp = 5 $\times$ 10^-13.

A) Silver(I) bromide will precipitate.
B) The concentration of Ag⁺ will be 1.2 $\times$ 10^-6 M.
C) 6.0 $\times$ 10^-7 mol of AgBr will form.
D) No precipitation will occur.
E) Sodium bromide will precipitate.