Assume that Shavonne's marginal tax rate is $37$ percent and her tax rate on dividends is $15$ percent. If a corporate bond pays $10\mathrm{.}20$ percent interest, what dividend yield would a dividend$-$paying stock $($with no growth potential$)$ have to offer for Shavonne to be indifferent between the two investments from a cash$-$flow perspective?

$6\mathrm{.}43$ percent

$7\mathrm{.}56$ percent

$10\mathrm{.}20$ percent

$15\mathrm{.}00$ percent

None of the choices are correct.