9. What is an external force that makes it difficult to develop an accurate sales forecast?

Answer: A

Explanation:

Legal changes can complicate the accuracy of sales forecasts.

External forces, such as legal changes, can significantly affect market dynamics and customer behavior, making it challenging to predict future sales accurately.

A) Legal changes

Legal changes can introduce new regulations or alter existing ones that impact how businesses operate within a market. These changes can affect pricing strategies, market entry, and competitive advantages, leading to uncertainty in sales forecasts.

B) Financial resource availability

While financial resource availability is important for business operations, it does not directly cause difficulties in developing accurate sales forecasts. Instead, it influences the execution of sales strategies rather than the prediction of sales outcomes.

C) Goal changes

Goal changes may affect a company's strategic direction, but they do not inherently complicate the accuracy of sales forecasts. Adjustments to goals can be aligned with forecasting efforts rather than serving as an external force that disrupts predictions.

D) Human resources

Human resources are critical to the implementation of sales strategies, but they are not an external force that directly impacts sales forecasting accuracy. Challenges in human resources may affect execution but do not create the same level of unpredictability as legal changes.

Conclusion

Legal changes are a significant external force that can create unpredictability in sales forecasting due to their influence on market conditions and compliance requirements. Other options, while important to business operations, do not represent external forces that directly hinder the accuracy of sales forecasts in the same way.