Answer:
1.265
Explanation:
According to the situation, the solution of the beta of portfolio is as follows
Beta portfolio = (weightage of investment F × beta F) + (proportion of investment G ×beta G)
Beta protfolio = (0.5 × 1.08) + (0.5 × 1.45)
= 0.54 + 0.725
= 1.265
Hence, the beta of your portfolio is 1.265 by applying the above formula