A $7\%,30-$year bond has a par value of $$1,000$ and a call price of $$1,030.$ It is callable in $10$ years. The bond is currently selling for $$1,060.$ Calculate the current yield, yield to maturity, and yield to call of this bond.

A $9\%,20-$year bond has a par value of $$1,000$ and a call price of $$1,050.$ It is callable in $5$ years. The bond is currently selling for $$1,110.$ Calculate the current yield, yield to maturity, and yield to call of this bond.

A $6\%,20-$year bond has a par value of $$1,000$ and a call price of $$1,060.$ It is callable in $10$ years. The bond is currently selling for $$1,260.$ Calculate its current yield, yield to maturity, and yield to call.