Exercises 5.17 and 5.18 are about per capita quantities, meaning how much there is per person. For instance, if a country with a population of 50 million has a gross do- mestic product (GDP) of $1 trillion, then its per capita GDP is $1 trillion/50 million = $20,000. 5.17. The population of a U.S. state is currently 10,000,000 people and is shrinking by 10,000 people per year. In this state, the per capita yearly spending on energy is $2000 per person and is growing at a rate of $60 per year. Currently, how much is the whole state paying for energy? Is that total yearly energy expenditure growing or shrinking? How fast?5.17. The population of a U.S. state is currently 10,000,000 people and is shrinking by 10,000 people per year. In this state, the per capita yearly spending on energy is $2000 per person and is growing at a rate of $60 per year. Currently, how much is the whole state paying for energy? Is that total yearly energy expenditure growing or shrinking? How fast