Most recent US GDP: $17.914 trillion. 9.5% of that would yield an additional $1.7 trillion of net goods and services produced by our economy. For comparison,

Most recent US GDP: $17.914 trillion. 9.5% of that would yield an additional $1.7 trillion of net goods and services produced by our economy. For comparison, we spend ~$0.85 trillion on Social Security and ~$0.6 trillion on defense a year.