2. Create a complete ERD in Crow's Foot notation that can be implemented in the relational model using the following description of operations. Hot Water (HW) is a small start-up company that sells spas. HW does not carry any stock. A few spas are set up in a simple warehouse so customers can see some of the models available, but any products sold must be ordered at the time of the sale. . HW can get spas from several different manufacturers. . Each manufacturer produces one or more different brands of spas. . Each and every brand is produced by only one manufacturer. . Every brand has one or more models. . Every model is produced as part of a brand. For example, Iguana Bay Spas is manufacturer that produces Big Blue Iguana spas, a premium-level brand, and Lazy Lizard spas, an entry-level brand. The Big Blue Iguana brand offers severa models, including the BBI-6, an 81-jet spa with two 6-hp motors, and the BBI-10 a 102-jet spa with three 6-hp motors. . Every manufacturer is identified by a manufacturer code. The company nam address, area code, phone number, and account number are kept in the system for every manufacturer. . For each brand, the brand name and brand level (premium, mid-level, or ent level) are kept in the system. . For each model, the model number, number of jets, number of motors, number horsepower per motor, suggested retail price, HW retail price, dry weight, " capacity, and seating capacity must be kept in the system. 3 The Jonesburgh County Basketball Conference (CBC) is an amateur baskets association. Each city in the county has one team its representative . Each really has a maximum of 12 players and a minimum of 9 player 9 players . Each team also has up a coaches (offensive, defensive, and physical training coaches) During the sHW2 (make sure to look at p. 15 for additional hints on what is required for the HW) Based on chap 4, problem #2 (Hot Water company). The problem is modied to include additional information provided below. Make sure to read the book problem rst then consider the information below: The Hot Water Company is not allowed to purchase spas from manufacturers but is allowed to purchase them from Vendors. Only vendors can order from manufacturers. 1. A vendor sells one or many brands of spa and a brand is sold by zero, one or many vendors. A vendor may not sell every brand. 2. A vendor buys zero, one or many brands of spa from a manufacturer and a manufacturer sells zero, one or many brands of spa to a vendor. Your nal solution must adhere to good DB design principles. You will be graded as if you are a consultant on the job. Your solution must be thorough, complete. and subscribe to good design. No missing tables, attributes. keys, etc. See Section 6.4 Improving the Design for inspiration. Deliverables: 1. ERD from Visio 2. A 3NF relational schema (nal solution only; only 3NF tables must be shown) with all the required tables, attributes, etc. 3. Implement the DB and add one row of data to each table. 4. Relational Diagram from SQL Server showing HW Company conceptual DB model. May not be feasible for Mac SQLite users. Printout should clearly show table columns, keys, and all attributes to enable the smooth functioning of the company. Pretend you are a paid DB consultant, therefore missing important attributes interfere what that objective. The inability to contact a manufacturer is a problem.