Build an Enhanced ERD using the below business description. Granite Sales Company keeps information on employees and the departments they work in. For each department, the DepartmentID, Name, MailboxNumber, and PhoneExtension is tracked. A department can have many assigned employees, and each employee is assigned to only one department. Employees can be salaried employees, hourly employees, or contract employees. All employees are assigned an EmployeeID. This is kept along with the employee’s FirstName, LastName and Address (StreetAddress, City, State, & Zip). For hourly employees, HourlyWage and WeeklyHours are stored (e.g, the company may target 40 hours / week for some, 32 hours / week for others). Some salaried employees are salespeople that can earn a commission in addition to the base salary. For all salaried employees, the AnnualSalary amount is recorded in the system. For salespeople, their commission percentage on sales (SalesCommission) and commission percentage on profits (ProfitCommission) are stored in the system. For example, John is a salesperson with a base salary of $50,000 per year plus 2% commission on the sales price for all sales he makes plus another 5% of the profit on each of those sales. For contract employees, the BillingRate, BeginDate, and EndDate of their contract are stored. Is this image right one? Could you give me verb of each relationships and weak & strong relation points?
Build an Enhanced ERD using the below business description.
Granite Sales Company keeps information on employees and the departments they work in. For each department, the DepartmentID, Name, MailboxNumber, and PhoneExtension is tracked. A department can have many assigned employees, and each employee is assigned to only one department. Employees can be salaried employees, hourly employees, or contract employees. All employees are assigned an EmployeeID. This is kept along with the employee’s FirstName, LastName and Address (StreetAddress, City, State, & Zip). For hourly employees, HourlyWage and WeeklyHours are stored (e.g, the company may target 40 hours / week for some, 32 hours / week for others). Some salaried employees are salespeople that can earn a commission in addition to the base salary. For all salaried employees, the AnnualSalary amount is recorded in the system. For salespeople, their commission percentage on sales (SalesCommission) and commission percentage on profits (ProfitCommission) are stored in the system. For example, John is a salesperson with a base salary of $50,000 per year plus 2% commission on the sales price for all sales he makes plus another 5% of the profit on each of those sales. For contract employees, the BillingRate, BeginDate, and EndDate of their contract are stored.
Is this image right one? Could you give me verb of each relationships and weak & strong relation points?
Step by step
Solved in 4 steps with 1 images
