I went through this case and found out that the calculations were strange.
Exhibit 3: DPDHL Carbon Footprint 2017 - the calculations are abit off.
For example, based on my calculation, the total emission should be 2.1 + 9.7 + 14.7 + 2.3 = 28.8 instead of 28.44.
Exhibit 4: Calculation Quantitative Analysis - I cant follow the logic; I think the way the author do the computation on excel was poor. Furthermore, I still managed to follow the flow, however, I couldnt get the same results.
1. How to calculate Total Emission for Road and Air?
2. How to get the Total Emission for Overseas Festivals? Should it be a basic summation of Road and Air?
Can someone enlighten me? :)