Suppose you observe the following situation: Security Beta Standard Deviation Expected Return Cooley, Inc $2\mathrm{.}048\%26\mathrm{.}00\%$ Moyer Co$.0\mathrm{.}820\%18\mathrm{.}00\%$ What does the risk$-$free rate have to be for Cooley, Inc. and the Moyer Co$.$ to be correctly priced relative to each other? a$.1\mathrm{.}33\%$ b$.2\mathrm{.}67\%$ c$.6\mathrm{.}33\%$ d$.12\mathrm{.}67\%$ e$.$ There is not enough information provided to determine what the risk$-$free must be for Cooley, Inc. and Moyer Co$.$ to be correctly priced relative to each another.