Answer and Explanation:
The computation of the portfolio weights is shown below:
But before that first we need to determine the total value of Stock A and Stock B which is
For STock A
= 122 × $32
= $3,904
For STock B
= 102 × $22
= $2,244
Now
Total value is
= $3,904 + $2,244
= $6,148
And, finally weights are
For STock A
= $3,904 ÷ $6,148
= 0.6350
For Stock B
= $2,244 ÷ $6,148
= 0.365