As the network engineer, you are asked to design a plan for an IP subnet that calls for 25 subnets, with the largest subnet needing a minimum of 750 hosts. Management requires that a single mask must be used throughout the Class B network. Which of the following lists a network and mask that would meet the requirements? 152.16.0.0 / 255.255.192.0 152.16.0.0 / 255.255.224.0 152.16.0.0 / 255.255.248.0 152.16.0.0 / 255.255.128.0