While formatting page-setup options, when your cursor is on the page, formatting changes will be applied to the entire page
only the line you have selected
only the paragraph your cursor is in
none of the above

You will subnet the network address 172.31.103.0/24. the network has the following requirements: · room-114 lan will require 27 host ip addresses · room-279 lan will require 25 host ip addresses · room-312 lan will require 14 host ip addresses · room-407 lan will require 8 host ip addresses how many subnets are needed in the network topology?