In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".
Whether it (were balancing) the budget or the day-to-day menu, grandma was the expert.

Options

A. 1.has balancing
B. 2.was balanced
C. 3. was balancing
D. 4.no improvement

Explanation

was balanced