Consider the following information, and then calculate the required rate of return for the Scientific Investment Fund. The total investment in the fund is $2 million. The market required rate of return is 15 percent, and the risk-free rate is 7 percent

Stock	Investment	Beta
A	$ 200,000	1.50
B	300,000	0.50
C	500,000	1.25
D	1,000,000	0.75

a.	13.1%
	b.	14.3%
	c.	15.0%
	d.	12.7%
	e.	10.3%