Document the steps for the logic structure to capture the payment information. This can be done as either a flowchart or pseudocode. Be sure to include inputs, variable declarations and assignments, and outputs.

The following M.U.S.E. materials may help you with this assignment:

• Sequential Logic Structures
• Variables, Constants, and Data Types

Part 2

Create a data dictionary that identifies the variables. For the dictionary, be sure to include the variable name, data type, and scope of use. Complete the following:

1. Click here to download the data dictionary template.
2. Using the first two lines as a guide, enter all of the variables that you expect to use, define each data type, and identify the scope of each.

The following M.U.S.E. materials may help you with this assignment:

 

• Data Types 

Project Deliverable 3: Database and Data Warehousing Design
Due Week 5 and worth 110 points

This assignment consists of two (2) sections: a design document and a revised project plan. You must submit both sections as separate files for the completion of this assignment. Label each file name according to the section of the assignment it is written for. Additionally, you may create and / or assume all necessary assumptions needed for the completion of this assignment.

One of the main functions of any business is to be able to use data to leverage a strategic competitive advantage. This feat hinges upon a company’s ability to transform data into quality information. The use of relational databases is a necessity for contemporary organizations; however, data warehousing has become a strategic priority due to the enormous amounts of data that must be analyzed along with the varying sources from which data comes. Since you are now the CIO of a data-collection company which gathers data by using Web analytics and operational systems, you must design a solution overview that incorporates data warehousing. The executive team needs to be clear about what data warehousing can provide the company.

Section 1: Design Document

1. Write a four to six (4-6) page design document in which you:      
   • Support the need for data warehousing within your company and elaborate on the best practices that the company will adhere to.
   • Create a schema that supports the company’s business and processes. Explain and support the database schema with relevant arguments that support the rationale for the structure. Note: The minimum requirement for the schema should entail the tables, fields, relationships, views, and indexes.
   • Create an Entity-Relationship (E-R) Diagram relating the tables of your database schema through the use of graphical tools in Microsoft Visio or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length but must be included in the design document appendix. Explain your rationale behind the design of your E-R Diagram.
   • Create a Data Flow Diagram (DFD) relating the tables of your database schema through the use of graphical tools in Microsoft Visio or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length but must be included in the design document appendix.
   • Illustrate the flow of data including both inputs and outputs for the use of a data warehouse. The diagram must map data between source systems, data warehouses and specified data marts. The diagram should map data between source systems, data warehouses, and specified data marts. Note: The graphically depicted solution is not included in the required page length.

Your assignment must follow these formatting requirements:

• Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
• Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
• Include charts or diagrams created in MS Visio or Dia as an appendix of the design document. All references to these diagrams must be included in the body of the design document.

Section 2: Revised Project Plan

Use Microsoft Project to:

1. Update the project plan from Project Deliverable 2: Business Requirements, with three to five (3-5) new project tasks each consisting of five to ten (5-10) sub-tasks.

The specific course learning outcomes associated with this assignment are:

• Summarize how information systems represent a key source of competitive advantage for organizations.
• Develop information systems-related activities to maximize the business value within and outside the organization.
• Use technology and information resources to research issues in information systems.
• Write clearly and concisely about strategic issues and practices in the information systems domain using proper writing mechanics and technical style conventions.

I NEED HELP WITH A STATS ASSIGNMENT.

Problems need to include all required steps and answer(s) for full credit. All answers need to be reduced to lowest terms where possible.    

 

Write the final answer in the terms being asked such as dollars/cents, degrees, tickets, etc.

 

1.  A firm pays $1.75 for each copy of a magazine and sells each one for $2.50.  There is a fixed monthly cost of $40 for printing the publication.  If the firm wants to make $550 dollars next month, how many magazines do they have to sell?  Write and solve an equation that represents this scenario.

Equation:

Calculations

 

 

 

Answer: ­­­­_______________ 

 

2.  Martin sold his computer and software for $900, receiving three times as much for the computer than the software.  What was the selling price of the computer and the software?  Write and solve an equation.

Equation: 

 

Calculations:

 

 

Answer: ­­­­computer=               software=_____

 

3.  The perimeter of a pool is 64 feet and has a width of x and a length of x-4.  Write an equation and find both the width and length of the pool.

Equation: 

 

Calculations:

 

 

Answer: ­­­­width=                 length=_______

 

4.  The tax on a purchase was $9.33.  If the sales tax rate is 6%, how much was the purchase?  Write and solve an equation.

Equation: 

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

5.  Mike needs at least a 75% average to pass his math course.  The class contains 5 exams that are equally weighted.  If he scored a 64%, 86%, 71%, and 90% on the first 4 tests, what score does he need on the final test to earn at least a 75% in the class.  Write and solve an inequality.

Inequality:   

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

6.  The Parker’s are installing a wooden fence in their backyard.  They have 330 feet of wood.  The length can be no more than 90 feet.  Write and solve an inequality to find the maximum width of the fence.

Inequality:   

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

 

7.  Paula is an office manager for ABC Advertising.  She has been tasked with finding a copy machine that falls within a budget of $750 per month.  She finds a company that will lease the machine for $275 a month.  Each copy costs 4 and a ream of 500 sheets of paper costs $5.00.  If she estimates that they will make 10,500 copies per month, is leasing this machine a good choice?  Write and solve an inequality and explain your reasoning.      

Inequality:   

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

 

8.  Peter is throwing a surprise party for his friend Tammy.  He has a budget of $350.  If the restaurant charges $20 per person for drinks and food and a cleanup fee of $35, what is the maximum number of people that he can invite to stay within budget?  Write and solve an inequality.  (Hint:  Don’t forget to include both Peter and Tammy as guests.)

Inequality:   

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

 

9.  Sally calculated that she will lose 4.6 calories per minute walking at a rate of 3 miles per hour.  How many minutes does she need to walk to burn at least 250 calories?  Write and solve an inequality, rounding to the nearest tenth.  (Hint:  Check your final answer.)

Inequality:   

 

Calculations:

 

 

Answer: ­­­­_______________ 

 

10.  When solving an inequality, when is the sign reversed?

 

 

Answer: ­­­­_______________