Mike is curious about calculating the annual inflation rate in the US. He first wants to take a look at the April CPI. Using the Federal Reserve Bank of St. Louis's web page, help him with find the answer to the following question: What is the CPI in April 2022? O 8.3 O 288.66 296.76 280.66Check the inflation numbers from Federal Reserve's web page and answer the following question: What happened to annual inflation between January 2021 and June 2021? O first decreased and then increased. O decreased. O increased. O stayed the same