Please kindly help to solve this problem along with explanation.

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Q1. If a 9% coupon bond that pays interest every 182 days paid interest 112 days ago, the accrued interest would be ? Q2 If a 6.75\% coupon bond is trading for $1,016.00, it has a current yield of ? Q3. A semi-annual coupon bond is reported as having an ask price of 108% of the $1,000 par value in the Wall Street Journal. If the last interest payment was made 30 days ago and the coupon rate is 9%, the invoice price of the bond will be