Do the following classifications of activities into the appropriate cost hierarchies (e.g. unit-level)

1. A clothing store makes sales calls made to customers
2. Samsung conducting market research to understand and take into account when developing the new line of products at the company (e.g. the next generation of Galaxy phones)
3. Coca Cola setting up machinery for bottling
4. A law firm making trips to meet and talk with clients
5. A company preparing quarterly financial reports to be filed with the SEC
6. A CD production company placing CDs individually into protective cases
7. Lighting and heating at a companys production facility
8. Paying property taxes for a manufacturing companys corporate headquarters
9. Kraft Foods placing fifty containers into each box before sending the boxes to the warehouse
10. Hersheys cutting chocolate into individual pieces before the pieces are sent to be wrapped
11. Deloitte recruiting and interviewing candidates to be the next group of entry-level auditors
12. Tesla making designs for its various brands of electric cars