Credit: MGNWASHINGTON (AP) — The American economy expanded at a healthy 3% annual pace from April through June, boosted by strong consumer spending and business investment, the government said, leaving its previous estimate unchanged. The nation’s gross domestic product — the nation’s total output of goods and services — picked up sharply in the second quarter from the tepid 1.6% annual rate in the first three months of the year. Consumer spending, the primary driver of the economy, grew last quarter at a 2.8% pace, down slightly from the 2.9% rate the government had previously estimated. The final GDP estimate for the April-June quarter included figures showing that inflation continues to ease, to just above the Federal Reserve’s 2% target.