1. Three years ago, Dinoco issued 30-year, 4.0% semi-annual coupon bonds that currently trade for $832. If each bond features a 7-year deferred call feature with a 4 coupon payment penalty in addition to face value ($1000), what is the yield-to-call?

   		9.1%
   		6.3%
   		7.6%
   		5.3%
   		10.9%

Please show all work, and what to put into financial calculator!