Which set of factors is most commonly considered when selecting a transport mode?

• A. Distance and storage costs.
• B. Cost, speed, and reliability.
• C. Product characteristics and brand.
• D. Speed and packaging requirements.

Answer: (B)

When choosing a transport mode, the main factors are cost, speed, and reliability. These three capture the essential trade-offs managers weigh: how much money the shipment will cost (not just the freight bill but the total landed cost including potential inventory carrying costs), how quickly the goods must arrive to meet demand or customer commitments, and how consistently the chosen mode can meet its delivery promises. Together they address the economic impact, the time sensitivity, and the service level of the shipment. If speed is critical, faster but pricier options are favored; if cost savings are paramount and delivery windows are flexible, slower, cheaper modes may be chosen; high reliability reduces the need for safety stock and buffers.

Other factors can influence the decision, but they don’t form the primary framework. Distance affects travel feasibility and may influence cost, but it doesn’t by itself define the best mode. Product characteristics and brand influence handling and packaging needs more than the basic cost–time–reliability calculation. Packaging requirements matter for feasibility or constraint reasons, but they’re less central to the core trade-off used to select a mode.