A 4 × 1 MUX is used to implement a 3-input Boolean function is as shown above. The Boolean function F(A, B, C) implemented is:

• A. F(A, B, C) = ∑(1, 2, 4, 6)
• B. F(A, B, C) = ∑(1, 2, 6)
• C. F(A, B, C) = ∑(2, 4, 5, 6)
• D. F(A, B, C) = ∑(1, 5, 6)