Finish the following sentence with the best choice: How do I attach a subfloor to a vapor barrier when making a sunroom addition for a house?

Choices:
- Attach the to the joists with flooring screws so it is less likely to squeak
- Attach the to the joists with a staple gun so it is less likely to squeak

Answer:
Attach the to the joists with flooring screws so it is less likely to squeak