DULUTH, Ga.--(BUSINESS WIRE)--The latest Primerica Household Budget Indexâ"¢ (HBIâ"¢) data, a monthly economic metric that examines how inflation and wage trends impact the ability of middle-income families to afford life's everyday necessities, is estimated at 100.7% in November, a slight increase of 0.2% from a year ago. The Consumer Price Index (CPI), which measures inflation for a comprehensive basket of goods for all U.S. households, recorded inflation at 2.7% in November compared to a year ag. ...