ICAPM vs Extended CAPM

CFA Level II
#21

I got 17.1% for this one, anyone else remember?

#22

I put 17.1 also. the 13.2 didnt make sense.

#23

I think I put 17.1 but my calculator told me something slightly higher than that

#24

I got 17.05 on my calc, looks like I might have accidentally gotten the right answer