Drill 24 ยท
AP Business with Personal Finance: Management and Leadership Drill 24 is a practice drill. It contains 5 original questions created by Brian Stewart, a Barron's test prep author with over 20 years of tutoring experience.
A commercial cleaning firm reviews its team structure, span of control, and the factors a manager weighs; uses an invented company and original figures.
Halverstead Cleaning Co. provides nightly office cleaning across one city. The operations manager oversees four shift supervisors, and each supervisor directly manages a crew of cleaners. The table shows how many cleaners each supervisor directly manages. In management, the number of people who report directly to one manager is that manager's span of control.
Halverstead Cleaning Co.: cleaners directly managed by each shift supervisor
| Shift supervisor | Cleaners directly managed |
|---|---|
| North crew | 6 |
| South crew | 9 |
| East crew | 5 |
| West crew | 12 |
| Total cleaners | 32 |
Question 1. According to the table, which supervisor directly manages the largest crew?
Explanation: Q24.1: The West crew supervisor (D) directly manages 12 cleaners, the largest figure in the table. South (B) has 9, North (A) has 6, and East (C) has 5, all smaller.
Question 2. In management terms, the number of cleaners reporting directly to one supervisor is best described as that supervisor's:
Explanation: Q24.2: Span of control (B) is exactly the number of subordinates who report directly to a single manager, which is what each row of the table shows. Chain of command (A) is the vertical line of authority, not a head count. Centralization (C) describes where decision authority sits, not how many people report to one manager. Delegation (D) is the act of assigning a task, not a measure of team size.
Question 3. What is the average span of control across the four supervisors? Round to one decimal place.
Explanation: Q24.3: Average span of control = total cleaners / number of supervisors = 32 / 4 = 8.0 (C). Choice A, 6.4, divides 32 by 5 instead of 4. Choice B, 12.0, is the single largest crew, not the average. Choice D, 32.0, is the total number of cleaners, not an average per supervisor.
Question 4. A citywide shortage of available cleaning workers makes it hard for Halverstead to fill open crew positions. How does this external factor most directly affect the firm?
Explanation: Q24.4: A labor shortage is an external factor in the firm's environment, and its most direct effect is upward pressure on the wages Halverstead must offer to attract and retain cleaners, which is likely to raise labor costs (B). Choice A is unrelated: a labor shortage does not alter a firm's legal structure. Choice C overstates the effect; a shortage makes hiring harder but does not drive every span of control to zero. Choice D is wrong because labor supply is an external condition that clearly affects the firm, not a purely internal matter.
Question 5. Halverstead hires a group of brand-new cleaners who have never done the work before and need close, hands-on supervision while they learn. For this specific group, which staffing structure best fits their situation?
Explanation: Q24.5: New, inexperienced workers who need close guidance are best placed under a supervisor with a narrow span of control (A), because fewer direct reports let the manager give each person more hands-on attention while they learn. Choice B does the opposite: the widest span spreads a manager thin, which suits experienced teams, not beginners, and a large group reduces, rather than increases, individual attention. Choice C removes supervision entirely, which is the wrong call for workers who need training. Choice D ignores cost and practicality; a permanent one-to-one manager for every new hire is not a workable structure.