Calculate crossover rate of the following $2$ cash flows.

$1$st cash flow stream:CF$0=-5$ million; CF$1=3$ million; CF$2=2$ million; CF$3=1$ million.

$2$nd cash flow stream:CF$0=-7$ million; CF$1=2$ million; CF$2=3$ million; CF$3=5$ million.

Question $4$ options:

$22\mathrm{.}96\%$

$26\mathrm{.}15\%$

$28\mathrm{.}03\%$

$20\mathrm{.}53\%$