When bedding sand is spread during installation, what is its primary purpose before final compaction and jointing?

When bedding sand is spread during installation, what is its primary purpose before final compaction and jointing?

• A. To provide a uniform seating bed for pavers and aid alignment.
• B. To waterproof the subgrade.
• C. To provide decorative color.
• D. To increase surface friction for traction.

Answer: (A)