Refer to the exhibit. Router R1 is added to the network and configured with the 10.0.0.64/26 and 10.0.20.0/26 subnets. However, traffic destined for the LAN on R3 is not accessible. Which command when executed on R1 defines a static route to reach the R3 LAN?
A. ip route 10.0.0.64 255.255.255.192 10.0.20.3
B. ip route 10.0.15.0 255.255.255.0 10.0.20.1
C. ip route 10.0.15.0 255.255.255.192 10.0.20.1
D. ip route 10.0.15.0 255.255.255.0 10.0.20.3