When planning savings goals, which factor should you consider to preserve purchasing power over time?

• A. Credit score
• B. Interest-only payments
• C. Inflation rate
• D. Tax rate

Answer: (C)

When you plan savings goals, you want the money you set aside to keep buying the same goods and services in the future. Prices tend to rise over time, so the factor to consider is the inflation rate—the rate at which money loses purchasing power. If your savings or investments grow by less than inflation, you’ll be able to buy less in the future even though you saved more in nominal dollars. That’s why you compare your expected nominal return to inflation and aim for a return that at least matches or beats it, to preserve purchasing power. For context, real growth is roughly nominal growth minus inflation, so a saving plan should account for inflation to maintain the same living standards. The other options don’t address how much money will actually buy later: credit score affects borrowing costs, interest-only payments relate to loans, and tax rate affects after‑tax income but not the erosion of purchasing power due to rising prices.