A student gave this reason for opening a new public library.

Our town needs a new public library because the one we have is outdated.

Which is the best detail to add to support opening a new library?

The old library is a historical landmark that was built by our town’s founders.
Our town library was only built five years ago, and it cost our town a large amount of money.
A new library would provide modern, energy-efficient equipment and updated books.
A new library is not a good idea because hardly anyone visits the library now.