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CH 12: Suppose you bought a $1,000 face-value bond with a coupon rate of 4.6 percent one year ago. The purchase price was $981.7. You sold the bond today for $986.0. If the inflation rate last year was 2.3 percent, what was your exact real rate of return on this investment? CH 12: What is the arithmetic average for the following returns? 5%,2%,1%,2%,4% CH 12: What is the geometric average for the following returns? 5%,2%,1%,2%,4%