rRF $=3\%$; rM $=7\%$; RPM $=4\%,$ and beta $=1\mathrm{.}4$

What is WCE's required rate of return? Do not round intermediate calculations. Round your answer to two decimal places.

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If inflation increases by $2\%$ but there is no change in investors' risk aversion, what is WCE's required rate of return now? Do not round intermediate calculations. Round your answer to two decimal places.

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Assume now that there is no change in inflation, but risk aversion increases by $1\%.$ What is WCE's required rate of return now? Do not round intermediate calculations. Round your answer to two decimal places.

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If inflation increases by $2\%$ and risk aversion increases by $1\%,$ what is WCE's required rate of return now? Do not round intermediate calculations. Round your answer to two decimal places.

$\%$

$.$