Use r = 12%/4 = 3%; PV = payment r = $10/0.03 = $333.33

a) For the 5-year bond, since PV = FV, then coupon rate = yield. Coupon rate = (60 x 2) 1000 = 12% (annualized). Therefore, the annualized yield is 12%, but the question is about the effective yield. So, we use the EAR formula. ................
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