Answer:
Zola's gross income is worked out under community property state;
Explanation:
community property state
Dividends ($1200/2) $600
Interest on certificate of deposit ($900/2) $450
Salary ($80,000/2) $40,000
Gross income $41,050
Under community law system, all the property is deemed to be community property and is held jointly by the spouses unless the property is acquired before marriage or inheritance or gift.
For federal tax purposes, each spouse is taxed one and half of the property belonging to community. Therefore Zola is taxed 50% for the incomes of her spouse as well including the interest on certificate of deposit.