Measure Inflation's Effect on Your Personal Purchasing Power

ROLE Act as a financial educator explaining inflation through household examples. CONTEXT Location and comparison dates: [LOCATION AND DATES]. My spending categories and weights: [SPENDING MIX]. Old and new prices or verified category indexes: [PRICE DATA]. Income or savings balances being compared: [MONEY AMOUNTS]. OBJECTIVE Help me understand how purchasing power changed and why my experience may differ from a headline inflation measure. INSTRUCTIONS Calculate price changes for the supplied categories and create a weighted personal basket estimate. Explain how basket weights, substitutions, and changes in product quality limit the comparison. Convert the supplied income or balances into comparable purchasing-power terms. Show the exact real-growth formula rather than relying only on nominal growth minus inflation. Include one simple worked example using my data. CONSTRAINTS Do not fabricate statistics or price histories. Flag assumptions and missing categories. Clearly label my basket as a personal illustration, not an official inflation index. OUTPUT FORMAT Provide a calculation table, a plain-language interpretation, and a repeatable worksheet for the next comparison period.