In 2020, a customer buys 5 GE 10% debentures, M '40, at 85. The interest payment dates are Feb 1st and Aug 1st. The bonds are callable as of 2030 at 103. The current yield on the bonds is:

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

The correct answer is:   bri hope this answer was ! : )