For this homework assignment you will create an Entity Relationship model for a business case and then convert the model to a set of relations 1) Read through the following business case for the "Trash Haulers Deluxe" 2) Create an Entity relationship model diagram with the necessary entities, attributes, identifiers and relationships to capture the data All relationships should be labeled with verb phrases Use UML notation for this work. Relationship lines should be straight and should not cross 3) Write out two "relationship sentences" for each relationship using the format One may be (or must be) 4) Once your ER model is completed, Convert the ER model to a set of Relations Clearly indicate a key (key) and any foreign keys (fk) for each Relation. Each relation should only be shown one time This is an individual assignment. Collaboration or copying of another student's work is not permitted Business Case: Trash Haulers Deluxe Trash Haulers Deluxe (THD) is a company offering trash hauling and recycling services for residential and business customers. THD offers a number of different service offerings such as "Twice weekly trash pickup" and "Once a week recycling pickup". Customers sign up for a service plan that can include one or more service offerings. Each service plan has a start and ending date and an address/location where the trash or recycling is picked up. THD also needs to record, on each of the offerings, the monthly price All of the typical customer information should be recorded such as business name, name of the contact person, complete address, telephone number and so on. It is possible for customers to have more than one plan Finally, it is expected that each customer will send in a payment every month to cover the costs of their service plans. THD will need to record the date of the payment, the payment method (check, credit card, etc.) and a confirmation number (or check number) for the payment. For this homework assignment you will create an Entity Relationship model for a business case and then convert the model to a set of relations 1) Read through the following business case for the "Trash Haulers Deluxe" 2) Create an Entity relationship model diagram with the necessary entities, attributes, identifiers and relationships to capture the data All relationships should be labeled with verb phrases Use UML notation for this work. Relationship lines should be straight and should not cross 3) Write out two "relationship sentences" for each relationship using the format One may be (or must be) 4) Once your ER model is completed, Convert the ER model to a set of Relations Clearly indicate a key (key) and any foreign keys (fk) for each Relation. Each relation should only be shown one time This is an individual assignment. Collaboration or copying of another student's work is not permitted Business Case: Trash Haulers Deluxe Trash Haulers Deluxe (THD) is a company offering trash hauling and recycling services for residential and business customers. THD offers a number of different service offerings such as "Twice weekly trash pickup" and "Once a week recycling pickup". Customers sign up for a service plan that can include one or more service offerings. Each service plan has a start and ending date and an address/location where the trash or recycling is picked up. THD also needs to record, on each of the offerings, the monthly price All of the typical customer information should be recorded such as business name, name of the contact person, complete address, telephone number and so on. It is possible for customers to have more than one plan Finally, it is expected that each customer will send in a payment every month to cover the costs of their service plans. THD will need to record the date of the payment, the payment method (check, credit card, etc.) and a confirmation number (or check number) for the payment