Scenario:

Imagine your team has been tasked with developing a new online food ordering system for a local restaurant chain. This system should allow users to browse the menu, make selections, customize orders $($e$.$g$.,$ ingredient preferences$),$ submit orders, and make payments. The system should also support user account creation and management, order history tracking, and basic loyalty program features.

Initial Node: Represents the starting point of the activity diagram. It is usually depicted as a solid circle.

Activity: Represents a specific action or task within the system. It is depicted as a rounded rectangle with the name of the activity written inside.

Decision Node: Represents a decision point where the flow of the diagram branches based on a condition. It is depicted as a diamond shape with arrows indicating the possible paths.

Merge Node: Represents the merging of multiple paths back into a single path. It is depicted as a diamond shape with multiple incoming arrows and a single outgoing arrow.

Fork Node: Represents the splitting of the flow into multiple parallel paths. It is depicted as a solid vertical line with multiple horizontal lines branching out.

Join Node: Represents the joining of multiple parallel paths back into a single path. It is depicted as a solid vertical line with multiple horizontal lines merging into it$.$

Final Node: Represents the end point of the activity diagram. It is usually depicted as a solid circle with a border.

Control Flow: Represents the flow of control between activities. It is depicted as arrows connecting the different nodes and activities.

Object Flow: Represents the flow of data or objects between activities. It is depicted as dashed arrows connecting the different nodes and activities.

use the scenario above to fill in with the desired components for an activity diagram