• Soft IT Gaming Soft-IT Gaming is a club that rents out PS4 or XBox games on DVDs and Blu-rays to its customers. The customer checks the availability of the games before placing an order. This is checked from the archive system. After checking the availability of the DVD(s) or Blu-ray(s), the system generates a confirmation to the employee. Once the confirmation has been received, the employee can rent out the game in either DVD or Blu-Ray to the customer, and the system updates the data stores. Source: Zifunzi, A. 2023. 3.1 Derive four entities from the scenario given. (4 Marks) 3.2 Draw a data flow diagram for the scenario.