Answer:
D. June 30
Step-by-step explanation:
Since no Sec. 444 election is made, the required tax yearmius-end for the partnership will be the tax yearminus−end of a partner with at least 40% interest.
Since Bob is a 40% partner and has a June 30 tax yearminus−end, therefore, the required tax yearminus−end for the partnership is June 30.