If an economy moves from a steady state with positive population growth to a zero population growth rate, then in the new steady state, total output growth will be , and growth of output per person will be .

lower; the same as it was before

Explanation:

If an economy moves from a steady state with positive population growth to a zero population growth rate, then in the new steady state, total output growth will be lower, and growth of output per person will be the same as it was before.

lower; the same as it was before

Explanation: The Solow Growth Model is an economic growth model that analyzes the changes in the level of output in an economy over time as a result of changes in population. It assumes that permanent growth is only achievable through technological progress and that shifts in saving and in population growth only cause level effects in the long-run. The total output growth will be lower, and the growth of output per person will be the same as before in an economy that moves from a positive population growth to zero population growth rate (all in the steady state). This is because with positive growth, total output has been on the rise, this becomes lower than what it were if population growth was to go to zero and individuals whether in a growing population or not only have limited number of output they can provide, so this remains unchanged.

a progressive tax is a tax that imposes a lower tax rate on low-income earners compared to those with a higher income, making it based on the taxpayer's ability to pay. that means it takes a bigger percentage from high income earners than it does from low income people.

answer(d) all of the choices are correct;