Chronos Corp has an expected return of $10\mathrm{.}49\%$ and a beta of $1\mathrm{.}29$; Terras Ind. has an expected return of $8\mathrm{.}28\%$ and a beta of $\mathrm{.}98.$ The expected return on the market is closest to:

Question $5$ options:

$7\mathrm{.}14\%.$

$8\mathrm{.}42\%.$

$8\mathrm{.}13\%.$