2. The following information is related to a business. Country Style Enterprise has been in the business of selling clothes for the past seven years. Every week, the owner will stock new clothes to meet the varied tastes of consumers. Country Style Enterprise earns a profit of RM70,000 a year. Based on the above information, answer the following questions: a) Explain the definition of business. b) Describe THREE (3) basic business concepts related to Country Style Enterprise.
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- For question 4.17, provide an example of a business rule from your job.Below is an ER diagram for an online shopping portal using the following scenario: A customer enters the shopping portal and places his/her chosen items in some carts. Then he/she proceeds to checkout and pays once using the same payment method for each cart. a. Add an entity named "invoice" and connect it to the ER diagram. The entity should contain the following attributes: total cost of items mentioned in the cart, and the date. b. Then, identify the primary keys, foreign keys, and the relationship between the entities (1:1, 1:M, M:M).QUESTION 1 - USE CASE DIAGRAM MOBILE ATTENDANCE Royals Realty is a global real estate agency which was founded in 2022. The head office is based in Damansara, Kuala Lumpur. It also has branches in Penang, Kuala Lumpur and Johor. They currently have 200 employees working for the company. In some situations, their employees have to work outside the office. Therefore, the employees cannot clock in & out as usual and the company difficult to track time spent on tasks performed if their employees go for outstation. Realizing the benefits of mobile attendance system, the company's Chief Executive Officer has determined to employ the technology. The system is convenient and easily accessible through smartphone and useful for employees who work on a site or for employee who travel a lot. The system is one of the best solutions to cope with modern manpower for better utilization of human resource. Mobile attendance system enables the employee to clock in & out from anywhere using their mobile…
- Draw an EER diagram for the following situation using the traditional EER notation. A technology company provides offerings to its customers. Offerings are of two separate types: products and services. Offerings are identified by an offering ID and an attribute of description. In addition, products are described by product name, standard price, and date of first release; services are described by name of the company’s unit responsible for the service and conditions of service. There are repair, maintenance, and other types of services. A repair service has a cost and is the repair of some product; a maintenance service has an hourly rate. Fortunately, some products never require repair. However, there are many potential repair services for a product. A customer may purchase an offering, and the company needs to keep track of when the offering was purchased and the contact person for that offering with the customer. Unfortunately, not all offerings are purchased. Customers are…1) Create an Entity-Relationship (E-R) model for a new company that recently started a business where they buy highly discounted items in bulk from different companies who are going out of business or need to get rid of additional items to save warehouse space. This new company has retail stores in big cities across the country where they sell the items to individuals. They also do business as wholesalers where they sell items in bulk to local retailers in small cities. Therefore, they have two types of customers: individuals and small retailers. The company has four departments: purchase, warehouse, sales (retail and wholesale) and accounting. They employ five different types of employees: managers, accounting staffs, warehouse staffs, retail associates, and purchase agents. Each staff, agent and associate works under a manager of the respective department. Purchase agents hunt for discount items, and they get a commission based on the items they are successfully able to buy. You have…Provide some concrete examples of how the following criteria might be restated in quantitative terms. It is up to you to decide what measurements are appropriate to represent the requirements.First, the library catalog has to be intuitive.Second, all patrons should get the same level of service from the library system.3 User requests for book information from the library system must be fulfilled promptly.
- Question 3-Inferring Business Rules You have been tasked at drawing up the business rules of the model used in a small medical centre. You have already inferred the entities and arrived at the following: • Doctor Doctor Palicut •Appointment • Patient Palicates appoidaset Appointment se Patient estist • Appointment Ductores Doctor NUSE • Nurse Read the information below and write down a set of business rules that fully describe the model: • The medical centre has a number of doctors on duty. A list is maintained of the doctors details: name, surname, initial, phone number, address etc. • The medical centre is visited by patients, each with name, surname, initial, phone number, and medical aid number. • Operations at the clinic are characterised by appointments, with each appointment being given a unique appointment number in the clinic, along with a date and time. • Each appointment is made by one patient. The clinic only registers patients when they make their first appointment. • It…Explain what the transaction was (i.e. the good/service in question, were you buying or selling, etc.), and then write about the role that information played in your decision to participate in that transaction. Please be sure to discuss the following:(1) what information played a role in your decision to engage in the transaction? (information on product quality, market prices, etc.);(2) how did you acquire that information? (experience, community, or did you search for information, etc.);(3) what technologies did you use to gather that information? (computers, phones, community discussion boards, newspapers, etc.); (4) do you feel there was any information you would have liked to have known but didn't?; and (5) do you think the other party in the transaction knew that information when you didn't?Create an Entity-Relationship (E-R) model for a new company that recently started a business where they buy highly discounted items in bulk from different companies who are going out of business or need to get rid of additional items to save warehouse space. This new company has retail stores in big cities across the country where they sell the items to individuals. They also do business as wholesalers where they sell items in bulk to local retailers in small cities. Therefore, they have two types of customers: individuals and small retailers. The company has four departments: purchase, warehouse, sales (retail and wholesale) and accounting. They employ five different types of employees: managers, accounting staffs, warehouse staffs, retail associates, and purchase agents. Each staff, agent and associate works under a manager of the respective department. Purchase agents hunt for discount items, and they get a commission based on the items they are successfully able to buy. You have…
- Each company operates four departments, and each department belongs to one company. Each department in part (a) employs one or more employees, and each employee works for one department. Each of the employees in part (b) may or may not have one or more dependents and each dependent belongs to one employee. Each employee in part (c) may or may not have an employment history, which includes his employments until the employee joined this enterprise as well as the employment history within the enterprise (after joining). Which of the following statements are true about the ER diagram (assuming it is a good design)? Department will be a weak entity. Employee will be a strong entity. There will be a one-to-many relationship between employee and dependentComputer Science Rewrite this brief section. Create a table that illustrates the data. INTRODUCTION: The University of Wisconsin–Stout has experienced a series of large budget cuts in recent years. The athletic department has been granted an estimated budget of $250,000 for updates of current facilities. For a new floor installation to be feasible, the total cost must not reach over $250,000. FIGURES: According to Connors Flooring, the total installation cost of a maple sports floor is $81,300 with over 38 years of life expectancy. This is based on a 10,000-square-foot floor. The Maple Floor Manufacturers Association has concluded that wood floors also require regular cleaning, sanding, lines repainted, and floor refinishing approxi- mately every three years. This is a cost of approximately $8,000.00 per three years, equaling $2,666.00 p/year. With a 38 year life expectancy, the total for cleaning, sanding, painting, etc. = 101,308. CONCLUSION: The total cost of the floor is under…If you were employed as a salesperson, but were asked to work from your home (as a telecommuter) on days that you were not out in the field, what would you like, and dislike, about this arrangement—and what could the company do to address some of your “dislikes”?