Refer to the exhibit. An administrator set up the following configuration: - The distributed switch has four ESXi hosts, and each host has two 10 Gbps NICs. - In the Network I/O Control configuration,

Refer to the exhibit. An administrator set up the following configuration:

• The distributed switch has four ESXi hosts, and each host has two 10 Gbps NICs.
• In the Network I/O Control configuration, the amount of bandwidth reserved for virtual machine

(VM) traffic if 4 Gbps. The administrator wants to guarantee that VMs in the Retail distributed port group can access 50 percent of the available reserved bandwidth for VM traffic. Given this scenario, what should the size (in Gbps) of the Retail network resource pool be?