Both the consumer price index (CPI) and the producer price index (PPI) have been reported with increases that indicate inflation has risen to an annual rate of over 6%. Given this scenario, which of the following actions is the Federal Reserve most likely to take?

While raising the prime rate can influence borrowing costs for consumers and businesses, it is not directly controlled by the Federal Reserve. The prime rate is typically influenced by the federal funds rate, which is affected by changes to the discount rate. Hence, this action is less immediate and direct compared to raising the discount rate.

Lowering the prime rate would stimulate the economy by making borrowing cheaper, which is counterproductive in an inflationary environment. This would likely exacerbate inflation rather than mitigate it, making this choice an unsuitable action for the Federal Reserve in response to rising inflation.

Lowering the discount rate would allow banks to borrow money more cheaply, encouraging them to lend more, which could lead to increased spending and further inflation. This action would be contrary to the Fed's goal of controlling inflation and is therefore not a viable response to rising inflation rates.