A country commits to decreasing spending for infrastructure in various ways at a rate of 30% per year. At the time of the announcement, the country is spending $12 billion per year. Which graph models the amount of infrastructure spending for future years?

A country commits to decreasing spending for infrastructure in various ways at a rate of 30 per year At the time of the announcement the country is spending 12 class=
A country commits to decreasing spending for infrastructure in various ways at a rate of 30 per year At the time of the announcement the country is spending 12 class=
A country commits to decreasing spending for infrastructure in various ways at a rate of 30 per year At the time of the announcement the country is spending 12 class=
A country commits to decreasing spending for infrastructure in various ways at a rate of 30 per year At the time of the announcement the country is spending 12 class=