Step 1: Legal order of loss adjustment.
According to Section 48 of the Partnership Act, losses are to be adjusted in the following order:
1. First out of profits, if any.
2. Then out of the capital of partners.
3. Finally, if still unpaid, borne by partners individually in their profit sharing ratio.
Step 2: Apply to the question.
(B) Out of profits → First.
(A) Out of capital → Second.
(C) By partners individually in their profit ratio → Third.
Final Answer: \[ \boxed{(B), (A), (C)} \]