Based on current growth, how will india's co2 emissions change in 30 years? use the following information to answer the series of questions below. assume that both population and per capita emissions are growing exponentially. population is 1 billion people and growing exponentially at 2.4% per year. per capita carbon emissions are 0.5 metric tons per person per year and growing at 4.8% per year. rule of 72: doubling time (years)-72/(growth rate in %) 1. what is the current total annual carbon emission for all of india? billion metric tons per year 2. what is the doubling time for population? years 3. what is the population in 30 years (hint: how many times does it double)? billion people. 4. what is the doubling time for per capita carbon emissions? years 5. what is the per capita carbon emissions in in 30 years? metric tons per person per year 6. what is the total carbon emissions in 30 years? billion metric tons per year