The following graph represents the cost of sending a package by mail in a certain country. Which context below correctly matches the graph?
Understand the Problem
The question is asking for the correct pricing structure that corresponds to the provided graph showing the cost of sending a package by mail based on weight. The graph displays costs in increments based on the weight in ounces, and we need to determine which answer option accurately reflects this pattern.
Answer
A flat $22.60 up to the first 4 ounces. For each additional ounce or part of an ounce the price increases by $0.25.
Answer for screen readers
A flat $22.60 up to the first 4 ounces. For each additional ounce or part of an ounce the price increases by $0.25.
Steps to Solve
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Identify the Base Cost The lowest cost on the graph is $22.60, which applies to sending a package weighing up to 4 ounces.
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Analyze Weight Increments The graph shows that for weights above 4 ounces, the cost increases. We need to check the increments:
- The graph shows an increase to $22.85 at 5 ounces.
- At 6 ounces, the cost rises to $23.10.
- At 7 ounces, it increases to $23.35.
- Finally, it reaches $23.60 at 8 ounces.
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Determine the Increment Amount The increment between 4 ounces and 5 ounces ($22.60 to $22.85) is $0.25, indicating that for each additional ounce or part of an ounce, the price increases by $0.25.
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Evaluate Each Answer Choice Now we compare this analysis with the answer options:
- The best match states a flat rate of $22.60 for the first 4 ounces, with each additional ounce increasing the cost by $0.25.
A flat $22.60 up to the first 4 ounces. For each additional ounce or part of an ounce the price increases by $0.25.
More Information
This pricing structure reflects standard shipping rates, where a base rate covers a certain weight, and additional charges are applied for excess weight, common in postal services.
Tips
- Confusing the increments for different weight levels, leading to incorrect assumptions about costs.
- Misreading the graph, particularly regarding how the cost increases with additional ounces.
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