Answer:
If the success rate is 0 percent(0/5) R1 cannot reach 10.5.5.5 with source 10.1.1.1 because there is Incorrect IP address configured on the Loopback 1 interface on R5.
Explanation:
source address: This is a packet that will be routed through a series of routers until it reaches the destination host. Normally the source IP address is the IP address of the host sending, and the destination IP address is the ip address of the host receiving the information.