Refer to the exhibit. An engineer must configure GigabitEthernet1/1 to accommodate voice and data traffic.
Which configuration accomplishes this task?

A. interface gigabitethernet1/1
switchport mode access
switchport access vlan 300
switchport voice vlan 400
B. interface gigabitethernet1/1
switchport mode trunk
switchport trunk vlan 300
switchport trunk vlan 400
C. interface gigabitethernet1/1
switchport mode access
switchport voice vlan 300
switchport access vlan 400
D. interface gigabitethernet1/1
switchport mode trunk
switchport trunk vlan 300
switchport voice vlan 400