You have an Azure subscription that contains the resources shown in the following table.

Each virtual network contains 20 virtual machines and a subnet that has an IP address space of /24.

You need to ensure that you can access the virtual machines from the internet by using Azure Bastion.

What is the minimum number of bastion subnets you should deploy, and what is the smallest supported IP address space for each bastion subnet? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.