Which is the correctly punctuated sentence?

we have 10,000 employees.
we have 100,00 employees.
we have 1 employees.

Which poems include the theme that memories of beautiful natural places benefit the people who recall them? "to spring" and "lines written in early spring" "to autumn" and "to a butterfly" "to summer" and "the human seasons" "i wandered lonely as a cloud" and "lines on a beautiful spring in a village"