Read the following scenario carefully and based on, answer the below questions:

Scenario:

In the Systems Analysis phase the following data has been collected (The Business companies or sellers are marketing their products to Buyers. This scenario is centered around Making a sale. The object Facilitator provides the services needed by sellers and buyers.

In this system the seller responsible of the registration of the product, as well as register a seller. The Buyer responsible of find suitable product, agrees on sale, and registers a buyer.

The Facilitator involves in the following activities, registers a seller, and registers a buyer.

Finally, if the Buyers item is not available the seller cancels his order otherwise completes the sale.).

Answer all questions:

Create one Use cases diagram that includes the following points in Q1, Q2, and Q3:

Q1.

1.1 Five use cases from the scenario.

1.2 Three Actors from the scenario.

1.3 Create relationships between Actors and use cases that have been identified in the scenario.

Q2. Create an <> as mentioned in the scenario.

Q3. Based on the scenario topic, suggest an Actor and a use case that related to each other, add them to the above diagram.

(Notice: Give the suggested Actor a name using the following format [Actors name - WRITE YOUR FIRST NAME HERE]).