Answer and Explanation:
The computation of the investment income, the deduction of interest on investment, and the treatment of the deduction of interest on investment is given below:
Investment income is
= $900 + $1,800
= $2,700
And,
Investment expenses = $125
So,
Net investment income is
= $2700 - $125
= $2,575
And,
Investment interest paid = $3,200
The allowed deduction would be lower of interest on investment and the net investment income
So, the allowable deduction would be $2,575
Now the remaining amount i.e. disallowed is
= $3,200 - $2,55
= $625
This amount would be carried forward to the future years