Part II. Data Flow Diagram

Create Context Diagram and Level-0 DFD based on the following business scenario.

The pharmacy at Mercy Hospital fills medical prescriptions for all hospital patients and distributes these medications to the nurse stations responsible for the patients care. Below is their prescription process:

1.) Prescriptions are written by doctors and sent to the pharmacy.

2.) At the pharmacy, a pharmacy technician reviews each prescription and sends prescription and pharmacy tech review to the appropriate pharmacy station.

3.) At each station,a pharmacist reviews the order,checks the patients file to determine the appropriateness of the prescription, and fills the order if the dosage is at a safe level and it will not negatively interact with the other medications or allergies indicated in the patients file. If the pharmacist does not fill the order, the prescribing doctor is contacted for the unfilled order to discuss the situation. In this case, the order may ultimately be filled, or the doctor may write another prescription depending on the outcome of the discussion.

4.) Once filled,a prescription label is generated listing thepatients name, the drug typ eand dosage, an expiration date, and any special instructions.

5.) The label is placed on the drug container, and the order is sent to the appropriate nurse station.

6.) The patients admission number, the drug type and amount dispensed,and the cost of the prescription are then sent to the Billing department.

Treat pharmacy technicians and pharmacy stations as part of the pharmacy system not as external entities.

Good morning. Can someone please help me create a Context Diagram and Level-0 DFD based on the following business scenario. Thank you so much.