Answer:
The required rate of return for the Global Investment Fund is 12.37%.
Step-by-step explanation:
The value of the portfolio is calculated as: Investment in A's value + Investment in B's value + Investment in C's value + Investment in D's value = 200,000 + 300,000 + 500,000 + 1,000,000 = 2,000,000.
Weighted of each investment is:
Stock A = 200,000/2,000,000 = 10%; Stock B = 300,000/2,000,000 = 15% ; Stock C = 500,000/2,000,000 = 25% and Stock D = 1,000,000/2,000,000 = 50%.
=> Beta of the portfolio = Beta of A x 10% + Beta of B x 15% + Beta of C x 25% + beta of D x 50% = 2 x 10% + -0.6 x 15% + 1.2 x 25% + 1 x 50% = 0.91
Apply the CAPM model to find the required rate of return of Global Investment Fund:
ERi = Rf + (ERM - Rf) x beta of the portfolio <=> ERi = 6% + (13%-6%) x 0.91 = 12.37%.