in 1975 etes were 7.80% and the rate of intation was 12.3% in the United States What was the real estate in 19757 How would the purchasing power of your savings have changed over the year? (Note the careful not to round any intermediatepe less than six decimal p CID What was the real interest rate in 18757 Real rate of interest in 1975 was 41261. Round to two decimal pas) How would the purchasing power of your savings have changed over the year? The purchasing power over that year did the following (elect the best choce below) OA increased by 4.45% B. Deded by 4.45% OC. Inosed by 30% OD. Declined by 3.90% 1 Real How would the ph SYAS YO Of OB De Under wha of your seg have changed over the ye (th) JAMAA PALV in 1975 etes were 7.80% and the rate of intation was 12.3% in the United States What was the real estate in 19757 How would the purchasing power of your savings have changed over the year? (Note the careful not to round any intermediatepe less than six decimal p CID What was the real interest rate in 18757 Real rate of interest in 1975 was 41261. Round to two decimal pas) How would the purchasing power of your savings have changed over the year? The purchasing power over that year did the following (elect the best choce below) OA increased by 4.45% B. Deded by 4.45% OC. Inosed by 30% OD. Declined by 3.90% 1 Real How would the ph SYAS YO Of OB De Under wha of your seg have changed over the ye (th) JAMAA PALV