_ Value of option issued to call debt is $670 and return rate on callable bond is $540 then return rate on non-callable bond is$?

_ Value of option issued to call debt is $670 and return rate on calla

1.	_ Value of option issued to call debt is $670 and return rate on callable bond is $540 then return rate on non-callable bond is$?
A.	$1,210
B.	$1,010
C.	$130
D.	$1,020
Answer» D. $1,020