Which settings should you modify?

Your network contains a Hyper-V host named Host1. Host1 hosts 25 virtual machines.
All of the virtual machines are configured to start automatically when Host1 restarts.
You discover that some of the virtual machines fail to start automatically when Host1 restarts and
require an administrator to start them manually.
You need to modify the settings of the virtual machines to ensure that they automatically restart
when Host1 restarts.
Which settings should you modify?

A.
Maximum RAM

B.
Minimum RAM

C.
Memory weight

D.
Startup RAM