The reversible chemical reaction A + B ⇌ C + D has the following equilibrium constant: K_(c) = ([C][D])/([A][B]) = 1.5 Initially, only A and B are present, each at 2.00M. What is the final concentration of A

A. 1.50 M
B. 1.00 M
C. 0.75 M
D. Depends on rate constants