The course of action that would be used to achieve this goal would be
Buying $65 billion of government bonds
Given that the feds are wanting to stimulate the economy, there is going to be a right shift in the aggregate demand.
There would be an increase in money supply given that the feds are going to buy bonds.
1/0.1= 10
= $650 billion/10= $65 billion
Hence we conclude that the way of achieving the goal would be by Buying $65 billion of government bonds
Read more on money multiplier here; https://brainly.com/question/4412587
#SPJ1