Answer:
the portfolio beta is 1.33
Step-by-step explanation:
The computation of the portfolio beta is shown below:
= respective percentage × respective betas
= 0.30 × 0.99 + 0.14 × 1.05 + 0.40 × 1.45 + 0.16 × 1.90
= 0.297 + 0.147 + 0.58 + 0.304
= 1.328
= 1.33
Hence, the portfolio beta is 1.33
The same should be considered and relevant too