Please see attached for an e-commerce company that sells computers, smartphones, accessories, and gadgets. Entities: Customers, Orders, Order details, products, inventory, purchases, purchase details, shipping. What is the subject of this question?
1) Business
2) English
3) Mathematics
4) Social Studies
5) Health
6) Geography
7) Biology
8) Physics
9) Chemistry
10) Computers and Technology
11) Arts
12) World Languages
13) Spanish
14) French
15) German
16) Medicine
17) Law
18) Engineering
19) Economics