How can we explain the sudden 25% drop in billable hours for Grant Thornton's management consulting practice in the Southeast region last month?

Introduction

The sudden 25% drop in billable hours for Grant Thornton's management consulting practice in the Southeast region last month is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term and long-term implications for the business.

To tackle this problem, I'll follow a structured approach that covers issue identification, hypothesis generation, validation, and solution development. My response will outline a comprehensive strategy to uncover the underlying factors behind this significant decline in billable hours and propose actionable steps to rectify the situation.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a seasonal component. Has this drop occurred during the same month in previous years?

Why it matters: Seasonal patterns could explain the fluctuation and inform our approach. Expected answer: No significant seasonal pattern observed in previous years. Impact on approach: If seasonal, we'd focus on managing cyclical demand; if not, we'd investigate other factors.

• Considering the scope, I'm curious about the performance in other regions. Is this drop unique to the Southeast or observed across other areas?

Why it matters: Helps determine if this is a localized issue or a broader company trend. Expected answer: The drop is primarily observed in the Southeast region. Impact on approach: If localized, we'd focus on region-specific factors; if widespread, we'd look at company-wide changes.

• Thinking about recent changes, have there been any significant shifts in the client base or project types in the Southeast region?

Why it matters: Changes in client composition or project nature could affect billable hours. Expected answer: Some changes in client mix, but no major shifts reported. Impact on approach: If significant changes occurred, we'd analyze their impact on billability.

• Considering internal factors, has there been any recent restructuring or changes in the consulting team in the Southeast?

Why it matters: Team changes could affect capacity and productivity. Expected answer: Minor team changes, but no major restructuring. Impact on approach: If significant changes occurred, we'd focus on team dynamics and capacity issues.

• Focusing on measurement accuracy, has there been any change in how billable hours are tracked or reported in the last month?

Why it matters: Ensures the observed drop is not due to measurement errors. Expected answer: No changes in tracking or reporting methods. Impact on approach: If changes occurred, we'd first address data consistency issues.