Assignment 1 A. Normalize SALES INVOICE user view shown below (one empty form and the same form with two different sample data). For the customer table-use field customer name as a primary key (do not split into first name, last name). Show all steps of the process from unnormalized relation (ONF) to 3NF Based on your tables created in part A (tables in 3NF) B. Create Data Structure Diagram C. Create an entity-relationship diagram. SPECIALT IMPORTS Address: Model Collision OPTIONS Mokl Net: Total Payable Assignment 1 A. Normalize SALES INVOICE user view shown below (one empty form and the same form with two different sample data). For the customer table-use field customer name as a primary key (do not split into first name, last name). Show all steps of the process from unnormalized relation (ONF) to 3NF Based on your tables created in part A (tables in 3NF) B. Create Data Structure Diagram C. Create an entity-relationship diagram. SPECIALT IMPORTS Address: Model Collision OPTIONS Mokl Net: Total Payable