monetary theorem

Why is core inflation a better more accurate measure of understanding inflation? Inflation redistributes wealth in favor of the wealthy. What exactly does this mean? Savers suffer from inflation because they get paid back in a "cheaper" currency, or a currency that does not buy as much as it used to. Please explain what this means? The convenient and simple device used to explain commercial banking operations and money creation is the Balance Sheet. Please explain what is found on a balance sheet. Please give an example of the Federal Reserve conducting an Expansionary and Restrictive Monetary Policy. The country is experiencing unemployment and recession. Show the effects of an expansionary policy