Interviewer view · keep this screen to yourself
Harqeen Coffee: profit down 20 percent
You run the case. Read the prompt, answer questions from the notes below, and share data only when the candidate asks for it or gets stuck. Score at the end.
Case timer
00:00
1. Read the prompt aloud
Read it slowly, then pause. Let the candidate ask questions before they structure.
Harqeen Coffee is a coffee chain with 150 stores in the UAE and Saudi Arabia. Last year it made AED 10 million of profit on revenue of AED 100 million. This year revenue was again AED 100 million, but profit fell to AED 8 million. The chief executive wants to know why and what to do.
Format note: An interviewer-led profitability case with an exhibit. Watch how the revenue-versus-cost split, one exhibit, and two well-placed questions narrow the problem to a single driver.
2. Answers to clarifying questions
Give these answers only if the candidate asks. If they ask something not listed, give a sensible answer or say it does not matter here.
If asked: What is the client's goal?
Answer: Understand the fall and get profit back to AED 10 million next year.
If asked: Over what period, and did anything unusual happen, such as store openings or closures?
Answer: This year versus last year, same 150 stores.
If asked: Are competitors seeing the same fall?
Answer: Their profits are also under pressure, but we have no detail yet.
3. The hypothesis a strong candidate states
Listen for an early, testable guess like this one. It does not need to match word for word.
Revenue is flat, so the fall must come from cost. Coffee is a traded commodity whose price moves a lot, so my hypothesis is that an input cost, most likely coffee beans, has risen. I will split cost to test it.
4. A model structure
Compare the candidate's structure with this one. A different split can be just as good if it is clean and fits the problem.
- Profit fell on flat revenue, so cost rose. Which cost, and why?
- Revenue is flat at AED 100 million: a cost problem
- Split cost into buckets and find the one that moved
- Key: Split that bucket into volume, recipe, and input price
Exhibit 1
Reveal to candidate: when they ask for this data, say "Open Exhibit 1" (they press "Show exhibit 1" on their screen).
Grouped bar chart: Harqeen Coffee cost breakdown, last year versus this year. Values in AED millions. Series: Last year; This year. Rent: Last year 14, This year 14; Wages: Last year 30, This year 30; Coffee beans: Last year 8, This year 10; Milk and other ingredients: Last year 12, This year 12; Other (utilities, marketing, admin): Last year 26, This year 26.
So-what
Every cost bucket is flat except coffee beans, which rose AED 2 million. Since profit fell by AED 2 million, rising bean cost explains the whole fall.
5. The working, step by step
Each step shows how a strong candidate works it out. Share a new fact from it only when the candidate asks or is stuck, and let them do the math: the result in the dark box is what they should reach.
Step 1: Size the problem
What a strong candidate does: Profit fell from AED 10 million to AED 8 million, a drop of AED 2 million, which is a 20 percent fall. Profit margin went from 10 percent to 8 percent.
Profit fall (AED m): 10 - 8 = 2
Step 2: Confirm the cost rise
What a strong candidate does: Cost is revenue minus profit: AED 90 million last year and AED 92 million this year. Cost rose by the same AED 2 million that profit fell.
Cost rise (AED m): (100 - 8) - (100 - 10) = 2
Step 3: Read the exhibit
What a strong candidate does: The cost breakdown shows rent, wages, milk and other ingredients, and other costs flat. Only coffee beans rose, from AED 8 million to AED 10 million. That rise is the entire profit drop.
Bean cost rise (AED m): 10 - 8 = 2
Step 4: Ask, do not assume
What a strong candidate does: Bean cost is cups sold times grams of coffee per cup times price per kilogram. Flat revenue does not prove that cups sold are flat: a price rise could hide fewer cups. So the candidate asks. Ask: Did the average price per cup or the number of cups change? Answer: Both are flat. Ask: Did the recipe or cup size change? Answer: No.
Step 5: Find the input-price rise
What a strong candidate does: Cups and grams per cup are unchanged, so the whole rise in bean cost is the price per kilogram, up about 25 percent. This is an input-price problem, not a demand or pricing problem.
Bean price rise (%): (10 - 8) ÷ 8 × 100 = 25
Step 6: Check the market
What a strong candidate does: Ask: Are competitors facing the same bean prices? Answer: Yes, world coffee prices rose and rivals report the same pressure. That matters: if rivals face the same cost, a small price rise is less likely to send customers to them.
Step 7: Size a price response
What a strong candidate does: To recover AED 2 million on AED 100 million of revenue with the same number of cups, the average price must rise about 2 percent.
Price rise needed (%): 2 ÷ 100 × 100 = 2
Step 8: How many cups can the price rise lose?
What a strong candidate does: Variable costs are beans (AED 10 million) plus milk and other ingredients (AED 12 million), so contribution is AED 78 for every AED 100 of revenue. After a 2 percent price rise it is AED 80 for the same cups. The rise still adds profit unless cups fall by more than about 2.5 percent.
Break-even fall in cups (%): (1 - 78 ÷ 80) × 100 = 2.5
The recommendation to listen for
At the end, say: "The CEO walks in. What is your recommendation?"
The whole AED 2 million profit fall comes from coffee-bean prices, so the fix is to recover that cost, not to chase demand. First, every cost bucket except beans is flat, and bean cost rose AED 2 million, about 25 percent, with cups, prices, and the recipe unchanged. Second, competitors face the same bean prices, so a small price rise is realistic: about 2 percent on average recovers the full AED 2 million if cups hold. Third, that rise still adds profit unless cups fall by more than about 2.5 percent. I recommend three actions: fix part of next year's bean cost through longer supplier contracts or hedging (agreeing a price now for future purchases); pilot a 2 percent price rise in a few stores, focused on drinks where customers are least price-sensitive, and watch cup volume; and test blend or sourcing changes that protect taste at a lower cost.
Risks a strong answer names: A price rise could cut cups sold by more than 2.5 percent if customers are more price-sensitive than expected; Locking in bean prices could cost more than the market if world prices fall; A new blend or supplier could change the taste customers expect.
Next steps: Open supplier and hedging discussions this month; Pilot a 2 percent price rise in 10 stores for six weeks and track cups sold.
Strong versus weak
A strong answer
Stated a hypothesis early, used flat revenue to go straight to cost, used the exhibit to isolate beans, asked instead of assuming that cups and recipe were flat, checked competitors, and closed with a quantified recommendation, its risk, and a pilot.
A weak answer
Opened by reciting the three Cs and the four Ps, spent time on marketing ideas, assumed cups were flat without asking, and recommended "raising prices" with no size and no risk.
Score the candidate
Score each criterion from 1 to 5. A 2 or a 4 sits between the descriptions.
Total
0 out of 25
Score all five criteria to see the band and the feedback template.