Refer to the Following Formula

question 248

Multiple Choice

refer to the following formula:
∼(∀x) {(Ix • Jx) ⊃ [Kx ≡ (La • Lb) ]}
-Which variables are bound by the '(∀x) '?

• A) The x that follows the I.
• B) The x that follows the J.
• C) The x that follows the K.
• D) All of the above.
• E) None of the above.