Two Light Bulbs Are Connected to a Battery as Shown $A$

Two light bulbs are connected to a battery as shown in the circuit diagram below. The resistances of bulb $A$ and $B$ are $40 \Omega$ and $10 \Omega$ , respectively. The lines represent connecting wires with negligible resistance, and the arrows indicate the direction of conventional current flow.

Which bulb conducts the greater current $I$ ?

A) Bulb $A$
B) Bulb $B$
C) Each conducts the same current.
D) No current flows in this circuit.
$\mathrm{E}$ . There is no way to tell with the given information.