d. If the 2017 GDP per capita in the US was $59,500, and compounds annually at a rate of 1.8%, while the per capita carbon footprint increases exponentially at the same rate, what would be the carbon footprint int CO2 oer dollar GDP in 2050? e. Calculate the carbon footprint per GDP in 2050 if the per capita carbon footprint decreases exponentially at a rate of 0.4%, instead. How significant is the difference in your results for (d) and (e)? d. If the 2017 GDP per capita in the US was $59,500, and compounds annually at a rate of 1.8%, while the per capita carbon footprint increases exponentially at the same rate, what would be the carbon footprint int CO2 oer dollar GDP in 2050? e. Calculate the carbon footprint per GDP in 2050 if the per capita carbon footprint decreases exponentially at a rate of 0.4%, instead. How significant is the difference in your results for (d) and (e)