A IS CORRECT. THE OPTIMAL ACTIVE RISK IS GIVEN AS 𝑆𝑇𝐷(𝑅𝐴) = 𝐼𝑅 ×𝑆𝑇𝐷...

7. A is correct. The optimal active risk is given as 𝑆𝑇𝐷(𝑅

𝐴

) = 𝐼𝑅 ×

𝑆𝑇𝐷

𝐵

𝑆𝑅

𝐵

= 0.5 ×

8%0.3

=