what is the type of supply each of these items? (Taxable supply or input taxed or GST free) and explanation why is it tax supply or GST free or input taxed. Assume that the country is Australia

1. Fabric and thread purchases
2. Fabric donated (Market value $3000)
3. Subcontractors (not registered for GST)
4. Rent
5. Lunch at local restaurant
6. Accomodation for staff at conferences (Hotel)
7. Airfares for staff to attend conferences
8. Bookkeeping services
9. First Aid courses for staff members
10. New sewing machine
11. Business loan ( Principal $450 and interest $50)
12. Imported goods from Canada
13. Freight
14. Wages
15. Superannuation