Evaluate whether expanding output would necessarily improve profitability.

• A. Yes, always due to higher volumes.
• B. Not necessarily, because profits also depend on cost control, selling prices, and whether the extra output can actually be sold.
• C. It will always reduce unit costs, guaranteeing higher profits.
• D. It automatically increases market share without affecting costs.

Answer: (B)

Expanding output affects profitability only if the extra units add more to revenue than they add to costs. The key idea is marginal analysis: the additional profit from selling more units equals the incremental revenue minus the incremental costs (including any extra fixed costs if capacity must be expanded). If selling prices fall, if demand is limited, or if the extra output can’t be sold, the marginal contribution may be small or negative, so overall profit may not improve. So profitability isn’t automatic with higher volumes; it depends on cost control, the price you can charge, and whether the extra output can actually be sold. This is why statements that it always increases profits or that it automatically lowers costs aren’t reliable.