Sentence Correction (SC) | Re: Carbon emissions from transportation vehicles in the US have amounted

Carbon emissions from transportation vehicles in the UShave amounted to 1,866.7 Teragram CO2 equivalent in 2003, an increase of 24 percent compared to emissions in 1990, while accounting for 27 percent of the total sum of carbon emissions .


A. have amounted to 1,866.7 Teragram CO2 equivalent in 2003, an increase of 24 percent compared to emissions in 1990, while accounting for 27 percent of the total sum of carbon emissions

B. have amounted to a total sum of 1,866.7 Teragram CO2 equivalent