Concept:Partners share profits and losses in the same ratio as their capital contributions.Explanation:From the given information, the capital ratio for Ata, Bubu and Chikum is 4:3:2.The total number of parts is 4+3+2=9.Bubu's share of profit is 93 of the total profit.The total profit is N36,000.So Bubu's share =93×N36,000=N12,000.Answer:B. N12,000