Your network contains an Active Directory domain named contoso.com.
You have a starter Group Policy object (GPO) named GPO1 that contains more than 100 settings.
You need to create a new starter GPO based on the settings in GPO1.
You must achieve this goal by using the minimum amount of administrative effort.
What should you do?（）

Your company has a main office that contains 225 client computers. The client computers are located on a subnet that uses the network ID of 10.10.1.0/24.
The company plans to open two branch offices. The offices will be configured as shown in the following table.

You need to select a network prefix for each office to ensure that there are enough IPv4 addresses for each client computer.
The solution must minimize the number of unused IP addresses.
Which network prefixes should you select?
To answer, drag the appropriate network prefix to the correct branch office in the answer area.