Femi and Ibrahim entered into a joint venture to trade in surplus industrial machinery, maintaining a separate set of books. They agreed to share profits and losses in the ratio of , respectively. They opened a Joint Bank account with initial contributions of from Femi and from Ibrahim. Purchases paid directly from the Joint Bank amounted to , while Femi supplied additional goods from his own business stock valued at . Ibrahim paid carriage and handling expenses of from his personal bank account, and general venture expenses of were paid out of the Joint Bank. Femi was entitled to a management commission of on total gross sales proceeds. Total sales cash proceeds deposited into the Joint Bank were , and the remaining unsold inventory was taken over by Ibrahim at an agreed valuation of . What is the final amount in Naira () payable to Femi from the Joint Bank Account upon final cash settlement?
Answer: 1878000 ₦