A simple subroutine to ask a user for their name and display a welcome message is shown below:

Why does the line in red not make sense to Visual Basic?

$1.$

The quotation marks are not correct

$2.$

You cannot use an ampersand to join text together $-$ instead you should use the CONCATENATE function

$3.$

The message to be displayed must be in brackets

$4.$

There is an ampersand $($&$)$ character missing