t of Debt Was Paid at 30-Year Average Interest Rate Level of 6% vs. Current 2%, Annual Interest Cost Would Rise 3x to $566 Billion from $196 Billion USA Actual & Hypothetical Net Interest Payments’, 1980 — 2010 BB me me re ew oe ws re ee nm rt a — SR RS RE re RS — ARE ro SSA ra nS — -Hypothetical Net Interest Payments, Assuming 4 30-Year Averag