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11. Perform all operations in correct order (work must be shown and uploaded):

2. Round as indicated (no work requried): to the nearest ten

6. Subtract (use a calculator):

13. Perform all operations in correct order (work must be shown and uploaded):

1. Round as indicated (no work required): to the nearest hundred

4. Add (use a calculator):

7. Multiply (use a calculator):

Write the SQL query to show employee names and salaries for employees who do not receive commission.

Write the SQL query to show a list of different job titles. Eliminate duplicates.

DATABASE DESIGN SCENARIO 3: Fitness Center A fitness center would like to develop a database. They want to track member information (choose relevant fields), trainer information (choose relevant fields), and session schedules that link members to trainers. Payment tracking is not required.