A Zener diode is connected to a battery and a load as shown below:

The currents, I, I$$_Z$$ and I$$_L$$ are respectively.

A

15 mA, 5 mA, 10 mA

B

15 mA, 7.5 mA, 7.5 mA

C

12.5 mA, 5 mA, 7.5 mA

D

12.5 mA, 7.5 mA, 5 mA