Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has been assigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cable. Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? （）

• A、Replace the straight-through cable with a crossover cable.
• B、Change the subnet mask of the hosts to /25.
• C、Change the subnet mask of the hosts to /26.
• D、Change the address of Workstation A to 192.0.2.15.
• E、Change the address of Workstation B to 192.0.2.111.