In the circuit shown, three identical ammeter X, Y and Z has been added that measures the current in the respective area.
What is the order of the magnitudes of readings on the ammeter from largest to smallest?
| Largest | Intermediate | Smallest | |
|---|---|---|---|
| A | Z | Y | X |
| B | Y | X | Z |
| C | X | Y | Z |
| D | X | Z | Y |