Before testing the circuit shown at right, and taking the current and voltage readings, a student is asked to predict what the meters will read at each location indicated. What will be the ammeter reading at A₂?
[Figure: Circuit diagram with resistors and meters]
a. 2.0 A
b. 12 A
c. 8.0 A
d. 6.0 A
e. 4.0 A