Difficulty
Early Intermediate
Estimated Time
15–25 minutes
The Problem
In real operational spreadsheets, Excel is often used not just to calculate totals—but to flag risks and exceptions.
Your task is to analyze order-level data and automatically flag high-risk orders based on business rules. This pattern is commonly used in finance, operations, and audit workflows.
Dataset
Create a worksheet named Orders with the following columns:
| Order ID | Customer | Order Date | Quantity | Unit Price |
|---|---|---|---|---|
| 1001 | Northwind BV | 2025-01-03 | 15 | 900 |
| 1002 | Atlas NV | 2025-01-05 | 2 | 20 |
| 1003 | Delta Group | 2025-01-06 | 12 | 45 |
| 1004 | Orion SA | 2025-01-08 | 1 | 900 |
| 1005 | Bluewave Ltd | 2025-01-10 | 20 | 20 |
| 1006 | Atlas NV | 2025-01-12 | 3 | 45 |
| 1007 | Northwind BV | 2025-01-15 | 8 | 900 |
| 1008 | Delta Group | 2025-01-18 | 10 | 45 |
Business Rules
An order is considered High Risk if any of the following conditions are true:
- Quantity ≥ 10
- Unit Price ≥ 500
- Total Order Value ≥ 10,000
Your Task
Part A — Add Calculated Columns
Add the following columns to the dataset:
- Order Value
Order Value = Quantity × Unit Price
- Risk Flag
- Should return:
"High Risk"if any rule is met"Normal"otherwise
- Should return:
Part B — Summary Check
Create a small summary section that shows:
- Total number of orders
- Number of high-risk orders
This summary must update automatically.
Requirements
- Use Excel formulas only
- No manual tagging
- No Pivot Tables required
- Logic must be readable and maintainable
Expected Results
From the dataset above:
- High-risk orders should include:
- Order IDs: 1001, 1003, 1007, 1008
- Normal orders should include:
- Order IDs: 1002, 1004, 1005, 1006
Hints (Optional)
- Use
IF,OR, and logical comparisons - Keep each condition clearly visible in the formula
- Avoid deeply nested logic when possible
Learning Objectives
By completing this challenge, you will learn how to:
- Apply conditional business rules in Excel
- Flag exceptions automatically
- Build audit- and control-friendly spreadsheets
Next Challenge
Excel Challenge #5: Conditional Formatting for Risk Monitoring
🔗 View reference solution on GitHub
(After you’ve tried the challenge)
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