[fairytalegonebad]

so i have this question in finance, but i am not able to solve it!
if anyone could help me, it would be much appreciated.

stock A: expected return 0.07 and standard deviation 0.05
stock B: expected return 0.12 and standard deviation 0.1
covariance: -0.002
how much is the weight factor of A?

how are we supposed to calculate this?

[Coursework.info]

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