Consider the following information and then calculate the required rate of return for the Global Investment Fund, which holds $4$ stocks. The market's required rate of return is $12\mathrm{.}75\%,$ the risk$-$free rate is $2\mathrm{.}90\%,$ and the Fund's assets are as follows $($Do not round your intermediate calculations.$)$:

Stock Investment Beta

A $$175,0001\mathrm{.}50$

B $$450,000-0\mathrm{.}50$

C $$500,0001\mathrm{.}25$

D $$1,375,0000\mathrm{.}75$

a$.14\mathrm{.}71\%$

b$.11\mathrm{.}54\%$

c$.9\mathrm{.}57\%$

d$.10\mathrm{.}29\%$

e$.6\mathrm{.}67\%$