To find the revenue earned when 75 laptops are sold, one would look at the point on the graph corresponding to 75 on the x-axis (Number of Laptops Sold) and determine the corresponding value on the y-axis (Revenue).
Assuming the graph shows a linear relationship, you would go up to the y-axis from the point where x = 75 and read the revenue value directly from the graph.
However, without viewing the graph, the exact revenue amount at that point can't be determined. Since you are looking for a specific answer regarding the revenue when 75 laptops are sold, based on the given options:
- $0
- $4,000
- $6,000
- $7,000
If you have data or a specific reference from the graph indicating the corresponding revenue at 75 laptops sold, you could choose one of those options. Generally, if the answers suggest reasonable increments within the range listed, it would likely be one of those amounts, such as $6,000 or $7,000, assuming a typical sales pattern.
If you can, please provide more context or a description of the graph to get a specific answer.