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2. A new corporate bond was initially sold by a stockbroker to an investor for $10,000. The issuing corporation promised to pay the bondholder $200 interest on the $10,000 face value of the bond every quarter ( 3 months), and to repay the $10,000 at the end of 5 years. After one year the bond was sold by the original buyer for $9,000. (a) What rate of return did the original buyer receive on his investment? (b) What rate of return can the new buyer expect to receive if he keeps the bond for its remaining 4-year life