How to find MRP in this question?

E(rp)=7%p=10% rFM=4%=22% Accordiug to CAPM what is the expected retoon (1) a sccurtity with a peta of 0.55 ? security x, E(rx)=rF+x(E(rM)rF) x: E(rx)=4+0.55MRPFindMRP P7%=4%+PMRP Solve for MRP in this problem (hint: use seruela for peta from notes thot relotes it To p and M ) and use MRP in CAPM eg. for security x to solve for E(xx Subuit for x-Tra oredit in bropbox colled. ch 13 x-Tra credit