Difficulty: Hard

Average Score: 43%

The annual profit of Company X for five years is given in the preceding line graph. Which of the following can be concluded from the line graph?

Diagram for question

Rationale

The average of the four changes in annual profit for consecutive years is positive.

Analyzing the line graph reveals that the annual profit fluctuates but shows a net positive change across the five-year period. This indicates that, on average, the annual profit has increased when considering the changes between consecutive years.

A (The annual profit increased every year over the five years.) YOUR ANSWER

This statement is incorrect because the line graph likely shows fluctuations in annual profit. If the profit decreased in any of the years, it contradicts the assertion that profit increased every year. A consistent increase cannot be concluded without specific evidence from the graph.

B (The annual profit increased at a constant rate over the five years.) YOUR ANSWER

This option is also incorrect, as a constant rate of increase would be represented by a straight line on the graph. If the line is not straight, it indicates that the profit change varies from year to year, meaning that the rate of increase is not constant.

D (The largest increase in annual profit was $400,000.) YOUR ANSWER

This choice cannot be concluded without specific data from the graph indicating the exact amounts of profit changes. The largest increase might differ from $400,000, and without confirming the graph details, this statement remains speculative at best.

Conclusion

The analysis of annual profits over five years shows a positive average change in profits when considering the differences between consecutive years. This is the only conclusion that can be drawn with certainty, as other options either misinterpret the data or present unverifiable claims based on the information provided in the line graph. Understanding these nuances is crucial for accurate data interpretation in business contexts.

Related Questions

View all