How would you go about identifying which of our business units has the most potential for cost reduction? What data would you look at?
RoleBusiness Analyst
DifficultyMedium
TopicTechnical
Asked at
Why This Is Asked
AGI seeks analysts who can drive efficiency across its portfolio, from Megaworld's construction costs to Golden Arches' operational expenses. This tests analytical thinking and cost management acumen. (Note: As no actual interview questions are documented, this is based on the conglomerate's need for cross-subsidiary performance improvement.)
General Approach
Structure your answer around a framework: data collection, cost categorization, benchmarking, and feasibility assessment. Mention specific analyses like variance or Pareto, and end with a recommendation based on data.
General Answer
Start with each business unit's cost structure broken into major categories, such as cost of goods sold, labor, overhead, and logistics, expressed both in absolute terms and as a percentage of revenue, so you're comparing efficiency rather than just size. Run a variance analysis against budget or prior year to see where costs are growing faster than revenue, and a Pareto-style review to identify the small number of cost line items that make up the bulk of total spend, since those offer the highest leverage for savings. Benchmark each unit's cost ratios against industry norms or comparable sister units where available, to separate structural cost differences, since a construction business will always carry higher input costs than a QSR chain, from genuine inefficiency. Finally, assess feasibility, not just the size of the opportunity: a unit may show the largest theoretical savings but face contractual, regulatory, or operational constraints that make quick action unrealistic. End with a ranked recommendation that weighs savings potential against ease and speed of implementation.
PH Interview Gotcha
Don't just say, 'Titingnan ko lang kung saan malaki ang gastos, then cut.' That lacks a methodical approach. Instead, explain that you would use data-driven methods like cost-benefit analysis and benchmarking.
Sample STAR Answer▾
S
Situation
In my role as an analyst at a manufacturing company with multiple product lines, the management wanted to reduce overall operational costs by 10%. I was asked to analyze each product line's cost structure to find the biggest savings opportunities.
T
Task
I needed to identify which product line could yield the highest cost reduction with minimal impact on quality or revenue.
A
Action
I gathered cost data from each department, breaking down expenses into fixed and variable costs. I benchmarked our unit costs against industry averages and conducted a Pareto analysis to pinpoint the largest cost drivers. I then interviewed process owners to assess the feasibility of reducing those costs, such as by renegotiating supplier contracts or reducing waste.
R
Result
My analysis recommended focusing on one product line where raw material costs were 20% above industry average. After renegotiation, we saved 5% of total company costs, meeting half of the target in the first year.
Key Takeaway
Combining quantitative analysis with operational insights ensures cost reduction plans are realistic and effective.
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