Suppose you are a money manager of a $$10$ million investment fund. The fund is invested in

four funds with the following investments and betas:

Stock Investment Beta

A $$2,000,0002\mathrm{.}00$

B $3,000,0000\mathrm{.}80$

C $3,000,0001\mathrm{.}10$

D $1,000,000\mathrm{.}60$

The remainder funds are invested in T$-$bills.

If the market expected rate of return is $7\mathrm{.}0\%$ and the risk free rate $($T$-$bill return$)$ is $2\mathrm{.}0\%,$ what is

the fund$$s expected rate of return?