What might be a drawback of relying solely on computerized estimating tools?

• A. Increased cost of equipment
• B. Potential for software errors
• C. Faster job completion times
• D. Less detailed estimates

Answer: (B)

Relying solely on computerized estimating tools can lead to the potential for software errors, which is a significant drawback. Even the most advanced software can have bugs or inconsistencies that may result in inaccurate estimates. If estimators depend entirely on these tools without validating the outputs against real-world factors or experiences, they risk approving estimates that do not reflect the true costs or necessary labor, leading to issues later in the repair process.

While increased costs for equipment can be a consideration, it does not directly impact the reliability of the estimates. Faster job completion times are generally a benefit rather than a drawback, as computerized tools can often streamline the estimating process. Less detailed estimates may occur, but these are often a result of how the software is set up or how the data is input rather than an inherent flaw in the concept of computerized estimating itself. Thus, the concern over software errors stands out as a clear drawback in relying solely on these tools.