I have a modification problems and theme question .

The following spreadsheets (A - E) each have a name and certain columns. (You have to imagine what the data might be.) Answer questions 2 below for each of the spreadsheets.

Name of spreadsheet: EQUIPMENT Column Headings: Number, Description, AcquisitionDate, AcquisitionPrice

Name of spreadsheet: COMPANY Column headings: Name, IndustryCode, GrossSales, OfficerName, OfficerTitle Assumption: Companies belong to industries. For example, Wal-Mart and Target belong to the retail industry.

Name of spreadsheet: COMPANY Column headings: Name, IndustryCode, GrossSales, NameOfPresident

Name of spreadsheet: COMPUTER Column Headings: SerialNumber, Make, Model, DiskType, DiskCapacity Assumption: Each computer has its own serial number.

Name of spreadsheet: PERSON Column Headings: Name, DateOfHire, DeptName, DeptManager, ProjectID, NumHours, ProjectManager Assume that employees can be assigned to more than one project. This is similar to students enrolling in more than one course.

Question 2: For any spreadsheet (A - E) that has more than one theme, show at least one modification problem that will occur when inserting, updating, or deleting data. Use specific column names to describe each problem.