Economic activity in the U.S. has slowed, with rising tariffs contributing to increased costs and prices, according to the Federal Reserve's Beige Book report. Only three of the 12 Fed districts reported growth, while six experienced declines, as businesses anticipate faster price increases due to tariffs. The average effective tariff rate is projected to reach 22.5%, the highest since 1909, leading to significant consumer cost increases and a pullback in discretionary spending as consumers seek more affordable options.