employees
employee

employee.firstname
employees.firstname

Employees(EmpId*, EmployeeFirstName, EmployeeLastName, CompanyId, EmploymentDate)

1NF:
Orders(OrderId*, CustomerId@, OrderDate)
OrderDetails(OrderId*@, ItemId*, ProductId, Quantity, ProductName)
3NF:
Customers(CustomerId*, CustomerName) Orders(OrderId, CustomerId, OrderDate) 
Products(ProductId*, ProductName) 
Orders(OrderId*, CustomerId@, OrderDate)
OrderDetails(OrderId*@, ItemId*, ProductId@, Quantity)

UNF:
Projects(ProjectId*, ProjectName, CustomerId, CustomerName, Activities(Activity1Id*, Activity1Name, …, ActivityNId, ActivityNName), Employees(Employee1Id, Employee1Name, …, EmployeeNId, EmployeeNName), WorkDate, TimeSpent)
1NF:
Projects(ProjectId*, ProjectName, CustomerId, CustomerName) 
ProjectDetails(ProjectId*@, ItemId*, ActivityId, ActivityName, EmployeeId, EmployeeName, WorkDate, TimeSpent)
3NF:
Projects(ProjectId*, ProjectName, CustomerId)
ProjectDetails(ProjectId*@, ItemId*, ActivityId, EmployeeId, WorkDate, TimeSpent) 
Customers(CustomerId, CustomerName)
Activities(ActivityId, ActivityName)
Employees(EmployeeId, EmployeeName)