If Pro Bass Shops twenty-year bonds are currently selling for $992, the coupon rate is 4.6% and coupons are semi-annual, then what is the YTM?

if the current yield for AAA rated corporate bonds is 6%, the current yield for AAA rated municipal bonds is 5.2%, the current yield for AA rated corporate bonds is 5.5%, the current yield for AA rated municipals is 4%, the current 10-year Treasury Bond yield is 3.7%, and the current US T-Bill rate is 1.3%, then what is the risk premium for AA rated corporate bonds?

What is a fair market price for a stock that does not ever pay, nor does anyone believe, it will ever pay a dividend?