Figure 8
A scatter plot representing the relationship between two variables, B and COG(Z*). The horizontal axis represents B, ranging from 0 to 60. The vertical axis represents COG(Z*), ranging from 19 to 23. The data points show a distinct upward trend, forming a steep curve that levels off as B increases. There are approximately 20 data points, with a noticeable cluster at the higher end of the B axis and COG(Z*) axis.Sensitivity analysis results for the impact of B. Source: Author's composition