Component A: Customer Systems 1.0 Search Food 1.1 Register as Customer 1.2 Select Preferred Cuisine 1.3 Search Restaurant 1.4 Select Product 1.5 Add to Cart 2.0 Order Food 2.1 Access Selected Product 2.2 Modify Selection 2.3 Confirm Selection 2.4 Input Payment Details 2.5 Confirm Payment 3.0 Track Delivery 3.1 View Order 3.2 Track Delivery 3.3 Confirm Delivery 3.4 Add Tips and Review Component B: Restaurant Systems 1.0 Setup Restaurant 1.1 Register as Restaurant 1.2 Update Restaurant Information 1.3 Create Menu 1.4 Update Product Detail 2.0 Process Order 2.1 Receive Order Notification 2.2 Verify Payment Confirmation 2.3 Confirm Order 2.4 Send Order to Kitchen 3.0 Process Delivery 3.1 Receive Confirmation from Kitchen 3.2 Request Delivery 3.3 Provide Food to Delivery 3.4 Track Delivery 3.5 Add Delivery Review Component C: Delivery Systems 1.0 Prepare for Delivery 1.1 Register as Delivery 1.2 Add Delivery Information 1.3 Verify Identity 1.4 Add Payment Options 1.5 Add Vehicle Information 2.0 Collect Food for Delivery 2.1 Mark Available for Delivery 2.2 Find Available Tasks 2.3 Confirm a Task 2.4 Route to Restaurant 3.0 Deliver Food 3.1 Collect Food from Restaurant 3.2 Start Food Tracking 3.3 Route to Customer 3.4 Deliver Food 3.5 Receive Payment. Using these components and list of processes, you are now required to create the process model as Data Flow Diagrams. For each of the components, you need to create Level 1 DFDs, Level 0 DFD, and Context Diagram. Level 1 and Level 0 DFDs should include proper source/sinks, data flow, and data files. Context diagram only include source/sinks and data flow. Level 0 DFD should be balanced with Level 1 DFDs, and Context Diagram should be balanced with Level 0 DFD.