Please only part 1/2: Part 1: Create a "context" diagram to show sources & sinks (of data, etc.) related to external entities. Part 2: List the major processes involved in this business, now draw a diagram 0. Examples of DFD, Context Diagram and Diagram 0 below:

18 Phil Mallon has decided to establish a nursery for landscaping on a five- acre plot. He will employ about five people and purchase two trucks. He will need to have various flowers, shrubs, and trees available thoughout the year. a Describe the business as a system. b List three key success factors for Mr. Mallon's business. c List the information needs of Phil Mallon. ... d List about five transactions that must be recorded. e Describe two reports that Mallon would require. Specify the number of times per year or month that he will need these reports. DO FIRST PART 1: One CREATE A CON TEXT" Bllarom To Stow SOURCES & SINKS (of DATA, ETC) Rente) To EXTRUM ENTITIES seroND, FART 2: LIST THE MA JER PROCESSES INVOLVED IN THIS BUSINES, .... Now DRAW A DIAGRAM o. Correct and Incorrect Examples of Data Flows Process to Process Process to External Entity x Process to Data Store OOOOOO External Entity to External Entity x D External Entity to Data Store External Entity to Data Store x Data Store to Data Store x FINAL GRADE SUBMITTED WORK STUDENT RECORDS SYSTEM STUDENT 0 CLASS ROSTER GRADED WORK GRADING SYSTEM GRADING PARAMETERS GRADE REPORT INSTRUCTOR CONTEXT DIAGRAM FOR GRADING SYSTEM 2 3 STUDENT RECORDS SYSTEM STUDENT GRADE ASSIGN FINAL GRADE GRADE STUDENT WORK CLASS ROSTER FINAL GRADE GRADING DETAIL SUBMITTED WORK GRADED WORK CLASS GRADEBOOK ESTABLISH GRADEBOOK 01 GRADEBOOK STUDENT CLASS DETAIL GRADING PARAMETERS GRADE REPORT INSTRUCTOR PRODUCE GRADE REPORT DIAGRAM O FOR GRADING SYSTEM FIGURE 5-15 Context diagram and diagram 0 for the grading system. 18 Phil Mallon has decided to establish a nursery for landscaping on a five- acre plot. He will employ about five people and purchase two trucks. He will need to have various flowers, shrubs, and trees available thoughout the year. a Describe the business as a system. b List three key success factors for Mr. Mallon's business. c List the information needs of Phil Mallon. ... d List about five transactions that must be recorded. e Describe two reports that Mallon would require. Specify the number of times per year or month that he will need these reports. DO FIRST PART 1: One CREATE A CON TEXT" Bllarom To Stow SOURCES & SINKS (of DATA, ETC) Rente) To EXTRUM ENTITIES seroND, FART 2: LIST THE MA JER PROCESSES INVOLVED IN THIS BUSINES, .... Now DRAW A DIAGRAM o. Correct and Incorrect Examples of Data Flows Process to Process Process to External Entity x Process to Data Store OOOOOO External Entity to External Entity x D External Entity to Data Store External Entity to Data Store x Data Store to Data Store x FINAL GRADE SUBMITTED WORK STUDENT RECORDS SYSTEM STUDENT 0 CLASS ROSTER GRADED WORK GRADING SYSTEM GRADING PARAMETERS GRADE REPORT INSTRUCTOR CONTEXT DIAGRAM FOR GRADING SYSTEM 2 3 STUDENT RECORDS SYSTEM STUDENT GRADE ASSIGN FINAL GRADE GRADE STUDENT WORK CLASS ROSTER FINAL GRADE GRADING DETAIL SUBMITTED WORK GRADED WORK CLASS GRADEBOOK ESTABLISH GRADEBOOK 01 GRADEBOOK STUDENT CLASS DETAIL GRADING PARAMETERS GRADE REPORT INSTRUCTOR PRODUCE GRADE REPORT DIAGRAM O FOR GRADING SYSTEM FIGURE 5-15 Context diagram and diagram 0 for the grading system