Select the WRONG equation for the equivalent uniform cost from the list below. The interest rate is 3%. 0 1 2 31 4 5 6 7 A = ? Year Flow X = $180 1234567 X2 = $120 X3 = $60 0 X5 = $60 X6 $120 X7 $180 O [180(F/P, 3%, 6) + 120(F/P, 3%, 5) + 60 (F/P. 3%, 4)+60 (F/P, 3%, 2) + 120 (F/P, 3%, 1) + 180] (A/F, 3%, 7) O 180 60(P/G, 3%, 7) (A/P, 3%, 7) + 120 (P/G, 3%, 4) (P/F, 3%, 3)(A/P, 3%, 7) O [180(F/P, 3%, 6) + 120 (F/P, 3%, 5) + 60 (F/P. 3%, 4) + 60 (F/P, 3%, 2) + 120 (F/P. 3%, 1) + 180] (P/A, 3%, 7) O [180(P/F, 3%, 1) + 120 (P/F, 3%, 2) + 60 (P/F, 3%, 3) + 60 (P/F, 3%, 5) + 120 (P/F, 3%, 6) + 180(P/F. 3%, 7)](A/P, 3%, 7)