Which address will R1 use as the RP for traffic destined to the 224.1.1.1 multicast group?

— Exhibit —
user@R1> show configuration protocols pim rp
local {

address 192.168.3.1;
}
auto-rp discovery;
static {
address 192.168.5.1;
}
user@R1> show route 192.168.0.0/16
inet.0: 18 destinations, 21 routes (18 active, 0 holddown, 0 hidden)
+ = Active Route, – = Last Active, * = Both
192.168.2.1/32 *[Direct/0] 3w4d 04:58:14
> via lo0.0
192.168.5.1/32 *[OSPF/10] 00:52:25, metric 1
> via lt-0/0/0.0
192.168.10.1/32 *[OSPF/10] 00:48:06, metric 1
> via lt-0/0/0.2
192.168.50.1/32 *[OSPF/10] 00:48:06, metric 1
> via lt-0/0/0.4
— Exhibit —
Click the Exhibit button.
Router R1 in the exhibit is receiving auto-RP announce messages specifying an RP of
192.168.10.1 and BSR messages specifying an RP-set with an RP of 192.168.50.1.
Which address will R1 use as the RP for traffic destined to the 224.1.1.1 multicast group?

A.
192.168.3.1

B.
192.168.5.1

C.
192.168.10.1

D.
192.168.50.1