The correct answer is B.
OBJ-5.7: An IP conflict often causes this type of intermittent connectivity. An IP conflict can occur when a static IP is also part of a DHCP scope. In this example, it appears the printer received a DHCP IP address of 192.168.1.10, the same IP that Jason statically assigned to the virtual machine. Whenever you assign a static IP, you need to ensure those IP addresses are excluded from the available DHCP scope for other assignments.